About ALL - HLL Artillery Calculator
Artillery Let Loose provides fast firing solutions for Hell Let Loose and WARDOGS. HELL LET LOOSE . Stationary artillery for US, Germany, Soviet, British, and Canadian forces . Mobile artillery and vehicle-specific firing...
Artillery Let Loose provides fast firing solutions for Hell Let Loose and WARDOGS. HELL LET LOOSE . Stationary artillery for US, Germany, Soviet, British, and Canadian forces . Mobile artillery and vehicle-specific firing solutions . Vietnam mortar support . Terrain-height and vehicle-slope adjustments where supported . Target history, labels, and favorites WARDOGS . L81 Mortar and SPH-2 high- and low-arc firing solutions . Fire one ranging shot, then adjust for terrain and vehicle tilt Enter the target distance and immediately read the elevation to dial. The focused keypad and large result display are designed for quick use during a match. Artillery Let Loose is an unofficial companion app. It is not affiliated with or endorsed by Black Matter Pty Ltd, Team17 Digital Limited, or Bulkhead Limited.
Previous Versions
Here you can find the changelog of ALL - HLL Artillery Calculator since it was posted on our website on 2023-07-10 13:47:52.
The latest version is 2.20.20 and it was updated on 2026-10-18 12:43:20. See below the changes in each version.
ALL - HLL Artillery Calculator version 2.20.20
Updated At: 2026-10-15
Changes: Version History New in v2.20:
• WARDOGS firing solutions
Calculate elevations for the L81 Mortar and both SPH-2 firing arcs.
• Choose your game
A new launch screen gets you to Hell Let Loose or WARDOGS calculations quickly.
• Cleaner status labels
Preview labels have been removed from existing Hell Let Loose modes. 2.20.20 Oct 7 New in v2.20:
• WARDOGS firing solutions
Calculate elevations for the L81 Mortar and both SPH-2 firing arcs.
• Choose your game
A new launch screen gets you to Hell Let Loose or WARDOGS calculations quickly.
• Cleaner status labels
Preview labels have been removed from existing Hell Let Loose modes. 2.20.18 Sep 24 New in v2.20:
• WARDOGS firing solutions
Calculate elevations for the L81 Mortar and both SPH-2 firing arcs using community-measured firing tables.
• Choose your game
A new launch screen gets you to Hell Let Loose or WARDOGS calculations quickly.
• Cleaner status labels
Preview labels have been removed from existing Hell Let Loose modes. 2.20.16 Sep 21 New in v2.19:
• External keyboard support
Plug in a USB or Bluetooth keyboard or numpad and type distances straight
in. 0-9 enter a distance, Backspace clears the current target, "." clears
all. On SPA, "/" swaps distance and slope, "-" and "+" set the sign.
• More screen for your numbers
With a keyboard connected the on-screen keypad steps aside, so the
readouts get bigger and history shows more targets. Prefer the keypad?
Settings > On-Screen Keypad keeps it. 2.19.4 Sep 2 New in v2.19:
• External keyboard support
Plug in a USB or Bluetooth keyboard or numpad and type distances straight
in. 0-9 enter a distance, Backspace clears the current target, "." clears
all. On SPA, "/" swaps distance and slope, "-" and "+" set the sign.
• More screen for your numbers
With a keyboard connected the on-screen keypad steps aside, so the
readouts get bigger and history shows more targets. Prefer the keypad?
Settings > On-Screen Keypad keeps it. 2.19.3 Aug 27 New in v2.18:
• Privacy controls for ads
You can now review and change your ad privacy choices at any time from
Settings, and we ask for consent up front where it's required.
• Updated billing and ads
Purchases and ads run on Google's latest libraries for a more reliable
checkout and fewer ad glitches. 2.18.3 Aug 19 Cancel button for slope entry (SPA)
Started typing a distance into the slope box by mistake? A Cancel button now appears next to it — tap it to restore your previous angle and jump straight back to distance entry.
Juno Beach labels
Britain is now Britain / Canada, and the Churchill AVRE is marked for Driel and Juno. The German SPA is labelled Sturmpanzer IV / Brummbar. 2.17.0 Aug 4 • Faster keypad — entries register the moment you tap
• Terrain adjustment simplified to a single slider for all modes
• Better layout on smaller iPhones, including iPhone SE
• Fixed a history entry that could keep flashing 2.16.6 Aug 3 New in v2.16:
• Vietnam expansion support — US / NVA mortar calculator (beta)
Select Vietnam from the faction picker. 2.16.0 May 17 Performance improvements 2.15.5 May 14 Bug fixes and updates to new Terrain feature 2.15.2 May 11 New in v2.14:
- Shot Walking: +/− buttons next to the distance input let you nudge distance after firing. Step size configurable in Settings (Off, ±10m, ±25m, ±50m, ±100m).
- Terrain Elevation Offset: new Terrain button lets you set your height relative to the target. App applies the correct MIL correction per shot automatically.
- Bishop SPA min range corrected to 100m. 2.15.0 May 9 New Features:
- Updated all SPA formulas to match the latest game patch
- Each vehicle now has its own formula and range (Sherman, KV-2, Brümmbar, Churchill AVRE)
- New vehicle selector for US/Germany faction in Mobile Artillery mode 2.14.0 May 5 New Features:
- Updated all SPA formulas to match the latest game patch
- Each vehicle now has its own formula and range (Sherman, KV-2, Brümmbar, Churchill AVRE)
- New vehicle selector for US/Germany faction in Mobile Artillery mode 2.13.2 Apr 29 Add support for latest March 2026 SPA changes 2.12.0 Apr 5 Bug Fixes
- History toggle setting now persists across restarts
- Long-press C: Stationary clears inputs; Mobile (History Mode) shows a clear menu
- Slope input capped at 2 digits
New Features
- Faction label visible on all input widgets
- British SPA added: BRIT-St and BRIT-CA (Churchill AVRE)
- SPA slope keyboard: inline ⇄ toggle for distance/slope; +/- persists across restarts 2.11.4 Apr 1 SPA History Mode - Slope Support:
- Added full slope input support to History mode for Mobile Artillery (SPA)
- Switch between distance and slope input directly in history screen
- Real-time slope adjustments recalculate all targets instantly
- +/- toggle for uphill/downhill slope angles
SPA Extended Range Feature:
- Added Extended Range toggle in settings for Mobile Artillery mode
- Enable extended range to calculate up to 900m (default: 600m)
- Updated gradient colors to map full 200-900m spectrum
- Info dialog explains slope requirements for reaching 600m+ targets
Bug Fixes:
- History mode toggle now remembers your setting between app restarts
- Long-press C button in History mode (Mobile Artillery) now clears both Distance and Slope values at once
UI Improvements:
- Faction indicators (US/GER, SOV, BRIT) now display in distance input
- Long-press C button to access clear menu
- History screen persists last target display when list is empty 2.11.1 Feb 19 SPA History Mode - Slope Support:
- Added full slope input support to History mode for Mobile Artillery (SPA)
- Switch between distance and slope input directly in history screen
- Real-time slope adjustments recalculate all targets instantly
- +/- toggle for uphill/downhill slope angles
SPA Extended Range Feature:
- Added Extended Range toggle in settings for Mobile Artillery mode
- Enable extended range to calculate up to 900m (default: 600m)
- Updated gradient colors to map full 200-900m spectrum
- Info dialog explains slope requirements for reaching 600m+ targets
UI Improvements:
- Faction indicators (US/GER, SOV, BRIT) now display in distance input
- Long-press C button to access clear menu
- History screen persists last target display when list is empty 2.11.0 Feb 11 SPA mode improvements: dual-input selector for distance and vehicle slope with configurable layout and padding 2.9.0 12/23/2025 Add Self Propelled Artillery 2.8.0 12/12/2025 Completely revamped history page with custom labels, better sorting, and more 2.6.3 05/21/2025 Completely revamped history page with custom labels, better sorting, and more 2.6.2 04/11/2025 Add Great Britain Faction, various improvements 2.3.9 05/31/2023 Add Great Britain Faction 2.3.8 05/29/2023 Great Britain Faction Support! 2.3.6 05/25/2023
ALL - HLL Artillery Calculator version 2.20.20
Updated At: 2026-10-08
Changes: Version History New in v2.20:
• WARDOGS firing solutions
Calculate elevations for the L81 Mortar and both SPH-2 firing arcs.
• Choose your game
A new launch screen gets you to Hell Let Loose or WARDOGS calculations quickly.
• Cleaner status labels
Preview labels have been removed from existing Hell Let Loose modes. 2.20.20 1d ago New in v2.20:
• WARDOGS firing solutions
Calculate elevations for the L81 Mortar and both SPH-2 firing arcs.
• Choose your game
A new launch screen gets you to Hell Let Loose or WARDOGS calculations quickly.
• Cleaner status labels
Preview labels have been removed from existing Hell Let Loose modes. 2.20.18 Sep 24 New in v2.20:
• WARDOGS firing solutions
Calculate elevations for the L81 Mortar and both SPH-2 firing arcs using community-measured firing tables.
• Choose your game
A new launch screen gets you to Hell Let Loose or WARDOGS calculations quickly.
• Cleaner status labels
Preview labels have been removed from existing Hell Let Loose modes. 2.20.16 Sep 21 New in v2.19:
• External keyboard support
Plug in a USB or Bluetooth keyboard or numpad and type distances straight
in. 0-9 enter a distance, Backspace clears the current target, "." clears
all. On SPA, "/" swaps distance and slope, "-" and "+" set the sign.
• More screen for your numbers
With a keyboard connected the on-screen keypad steps aside, so the
readouts get bigger and history shows more targets. Prefer the keypad?
Settings > On-Screen Keypad keeps it. 2.19.4 Sep 2 New in v2.19:
• External keyboard support
Plug in a USB or Bluetooth keyboard or numpad and type distances straight
in. 0-9 enter a distance, Backspace clears the current target, "." clears
all. On SPA, "/" swaps distance and slope, "-" and "+" set the sign.
• More screen for your numbers
With a keyboard connected the on-screen keypad steps aside, so the
readouts get bigger and history shows more targets. Prefer the keypad?
Settings > On-Screen Keypad keeps it. 2.19.3 Aug 27 New in v2.18:
• Privacy controls for ads
You can now review and change your ad privacy choices at any time from
Settings, and we ask for consent up front where it's required.
• Updated billing and ads
Purchases and ads run on Google's latest libraries for a more reliable
checkout and fewer ad glitches. 2.18.3 Aug 19 Cancel button for slope entry (SPA)
Started typing a distance into the slope box by mistake? A Cancel button now appears next to it — tap it to restore your previous angle and jump straight back to distance entry.
Juno Beach labels
Britain is now Britain / Canada, and the Churchill AVRE is marked for Driel and Juno. The German SPA is labelled Sturmpanzer IV / Brummbar. 2.17.0 Aug 4 • Faster keypad — entries register the moment you tap
• Terrain adjustment simplified to a single slider for all modes
• Better layout on smaller iPhones, including iPhone SE
• Fixed a history entry that could keep flashing 2.16.6 Aug 3 New in v2.16:
• Vietnam expansion support — US / NVA mortar calculator (beta)
Select Vietnam from the faction picker. 2.16.0 May 17 Performance improvements 2.15.5 May 14 Bug fixes and updates to new Terrain feature 2.15.2 May 11 New in v2.14:
- Shot Walking: +/− buttons next to the distance input let you nudge distance after firing. Step size configurable in Settings (Off, ±10m, ±25m, ±50m, ±100m).
- Terrain Elevation Offset: new Terrain button lets you set your height relative to the target. App applies the correct MIL correction per shot automatically.
- Bishop SPA min range corrected to 100m. 2.15.0 May 9 New Features:
- Updated all SPA formulas to match the latest game patch
- Each vehicle now has its own formula and range (Sherman, KV-2, Brümmbar, Churchill AVRE)
- New vehicle selector for US/Germany faction in Mobile Artillery mode 2.14.0 May 5 New Features:
- Updated all SPA formulas to match the latest game patch
- Each vehicle now has its own formula and range (Sherman, KV-2, Brümmbar, Churchill AVRE)
- New vehicle selector for US/Germany faction in Mobile Artillery mode 2.13.2 Apr 29 Add support for latest March 2026 SPA changes 2.12.0 Apr 5 Bug Fixes
- History toggle setting now persists across restarts
- Long-press C: Stationary clears inputs; Mobile (History Mode) shows a clear menu
- Slope input capped at 2 digits
New Features
- Faction label visible on all input widgets
- British SPA added: BRIT-St and BRIT-CA (Churchill AVRE)
- SPA slope keyboard: inline ⇄ toggle for distance/slope; +/- persists across restarts 2.11.4 Apr 1 SPA History Mode - Slope Support:
- Added full slope input support to History mode for Mobile Artillery (SPA)
- Switch between distance and slope input directly in history screen
- Real-time slope adjustments recalculate all targets instantly
- +/- toggle for uphill/downhill slope angles
SPA Extended Range Feature:
- Added Extended Range toggle in settings for Mobile Artillery mode
- Enable extended range to calculate up to 900m (default: 600m)
- Updated gradient colors to map full 200-900m spectrum
- Info dialog explains slope requirements for reaching 600m+ targets
Bug Fixes:
- History mode toggle now remembers your setting between app restarts
- Long-press C button in History mode (Mobile Artillery) now clears both Distance and Slope values at once
UI Improvements:
- Faction indicators (US/GER, SOV, BRIT) now display in distance input
- Long-press C button to access clear menu
- History screen persists last target display when list is empty 2.11.1 Feb 19 SPA History Mode - Slope Support:
- Added full slope input support to History mode for Mobile Artillery (SPA)
- Switch between distance and slope input directly in history screen
- Real-time slope adjustments recalculate all targets instantly
- +/- toggle for uphill/downhill slope angles
SPA Extended Range Feature:
- Added Extended Range toggle in settings for Mobile Artillery mode
- Enable extended range to calculate up to 900m (default: 600m)
- Updated gradient colors to map full 200-900m spectrum
- Info dialog explains slope requirements for reaching 600m+ targets
UI Improvements:
- Faction indicators (US/GER, SOV, BRIT) now display in distance input
- Long-press C button to access clear menu
- History screen persists last target display when list is empty 2.11.0 Feb 11 SPA mode improvements: dual-input selector for distance and vehicle slope with configurable layout and padding 2.9.0 12/23/2025 Add Self Propelled Artillery 2.8.0 12/12/2025 Completely revamped history page with custom labels, better sorting, and more 2.6.3 05/21/2025 Completely revamped history page with custom labels, better sorting, and more 2.6.2 04/11/2025 Add Great Britain Faction, various improvements 2.3.9 05/31/2023 Add Great Britain Faction 2.3.8 05/29/2023 Great Britain Faction Support! 2.3.6 05/25/2023
ALL - HLL Artillery Calculator version 2.20.18
Updated At: 2026-10-01
Changes: Version History New in v2.20:
• WARDOGS firing solutions
Calculate elevations for the L81 Mortar and both SPH-2 firing arcs.
• Choose your game
A new launch screen gets you to Hell Let Loose or WARDOGS calculations quickly.
• Cleaner status labels
Preview labels have been removed from existing Hell Let Loose modes. 2.20.18 Sep 24 New in v2.20:
• WARDOGS firing solutions
Calculate elevations for the L81 Mortar and both SPH-2 firing arcs using community-measured firing tables.
• Choose your game
A new launch screen gets you to Hell Let Loose or WARDOGS calculations quickly.
• Cleaner status labels
Preview labels have been removed from existing Hell Let Loose modes. 2.20.16 Sep 21 New in v2.19:
• External keyboard support
Plug in a USB or Bluetooth keyboard or numpad and type distances straight
in. 0-9 enter a distance, Backspace clears the current target, "." clears
all. On SPA, "/" swaps distance and slope, "-" and "+" set the sign.
• More screen for your numbers
With a keyboard connected the on-screen keypad steps aside, so the
readouts get bigger and history shows more targets. Prefer the keypad?
Settings > On-Screen Keypad keeps it. 2.19.4 Sep 2 New in v2.19:
• External keyboard support
Plug in a USB or Bluetooth keyboard or numpad and type distances straight
in. 0-9 enter a distance, Backspace clears the current target, "." clears
all. On SPA, "/" swaps distance and slope, "-" and "+" set the sign.
• More screen for your numbers
With a keyboard connected the on-screen keypad steps aside, so the
readouts get bigger and history shows more targets. Prefer the keypad?
Settings > On-Screen Keypad keeps it. 2.19.3 Aug 27 New in v2.18:
• Privacy controls for ads
You can now review and change your ad privacy choices at any time from
Settings, and we ask for consent up front where it's required.
• Updated billing and ads
Purchases and ads run on Google's latest libraries for a more reliable
checkout and fewer ad glitches. 2.18.3 Aug 19 Cancel button for slope entry (SPA)
Started typing a distance into the slope box by mistake? A Cancel button now appears next to it — tap it to restore your previous angle and jump straight back to distance entry.
Juno Beach labels
Britain is now Britain / Canada, and the Churchill AVRE is marked for Driel and Juno. The German SPA is labelled Sturmpanzer IV / Brummbar. 2.17.0 Aug 4 • Faster keypad — entries register the moment you tap
• Terrain adjustment simplified to a single slider for all modes
• Better layout on smaller iPhones, including iPhone SE
• Fixed a history entry that could keep flashing 2.16.6 Aug 3 New in v2.16:
• Vietnam expansion support — US / NVA mortar calculator (beta)
Select Vietnam from the faction picker. 2.16.0 May 17 Performance improvements 2.15.5 May 14 Bug fixes and updates to new Terrain feature 2.15.2 May 11 New in v2.14:
- Shot Walking: +/− buttons next to the distance input let you nudge distance after firing. Step size configurable in Settings (Off, ±10m, ±25m, ±50m, ±100m).
- Terrain Elevation Offset: new Terrain button lets you set your height relative to the target. App applies the correct MIL correction per shot automatically.
- Bishop SPA min range corrected to 100m. 2.15.0 May 9 New Features:
- Updated all SPA formulas to match the latest game patch
- Each vehicle now has its own formula and range (Sherman, KV-2, Brümmbar, Churchill AVRE)
- New vehicle selector for US/Germany faction in Mobile Artillery mode 2.14.0 May 5 New Features:
- Updated all SPA formulas to match the latest game patch
- Each vehicle now has its own formula and range (Sherman, KV-2, Brümmbar, Churchill AVRE)
- New vehicle selector for US/Germany faction in Mobile Artillery mode 2.13.2 Apr 29 Add support for latest March 2026 SPA changes 2.12.0 Apr 5 Bug Fixes
- History toggle setting now persists across restarts
- Long-press C: Stationary clears inputs; Mobile (History Mode) shows a clear menu
- Slope input capped at 2 digits
New Features
- Faction label visible on all input widgets
- British SPA added: BRIT-St and BRIT-CA (Churchill AVRE)
- SPA slope keyboard: inline ⇄ toggle for distance/slope; +/- persists across restarts 2.11.4 Apr 1 SPA History Mode - Slope Support:
- Added full slope input support to History mode for Mobile Artillery (SPA)
- Switch between distance and slope input directly in history screen
- Real-time slope adjustments recalculate all targets instantly
- +/- toggle for uphill/downhill slope angles
SPA Extended Range Feature:
- Added Extended Range toggle in settings for Mobile Artillery mode
- Enable extended range to calculate up to 900m (default: 600m)
- Updated gradient colors to map full 200-900m spectrum
- Info dialog explains slope requirements for reaching 600m+ targets
Bug Fixes:
- History mode toggle now remembers your setting between app restarts
- Long-press C button in History mode (Mobile Artillery) now clears both Distance and Slope values at once
UI Improvements:
- Faction indicators (US/GER, SOV, BRIT) now display in distance input
- Long-press C button to access clear menu
- History screen persists last target display when list is empty 2.11.1 Feb 19 SPA History Mode - Slope Support:
- Added full slope input support to History mode for Mobile Artillery (SPA)
- Switch between distance and slope input directly in history screen
- Real-time slope adjustments recalculate all targets instantly
- +/- toggle for uphill/downhill slope angles
SPA Extended Range Feature:
- Added Extended Range toggle in settings for Mobile Artillery mode
- Enable extended range to calculate up to 900m (default: 600m)
- Updated gradient colors to map full 200-900m spectrum
- Info dialog explains slope requirements for reaching 600m+ targets
UI Improvements:
- Faction indicators (US/GER, SOV, BRIT) now display in distance input
- Long-press C button to access clear menu
- History screen persists last target display when list is empty 2.11.0 Feb 11 SPA mode improvements: dual-input selector for distance and vehicle slope with configurable layout and padding 2.9.0 12/23/2025 Add Self Propelled Artillery 2.8.0 12/12/2025 Completely revamped history page with custom labels, better sorting, and more 2.6.3 05/21/2025 Completely revamped history page with custom labels, better sorting, and more 2.6.2 04/11/2025 Add Great Britain Faction, various improvements 2.3.9 05/31/2023 Add Great Britain Faction 2.3.8 05/29/2023 Great Britain Faction Support! 2.3.6 05/25/2023 Bugfixes and Improvments 2.2.6 02/28/2023
ALL - HLL Artillery Calculator version 2.20.18
Updated At: 2026-09-24
Changes: Version History New in v2.20:
• WARDOGS firing solutions
Calculate elevations for the L81 Mortar and both SPH-2 firing arcs.
• Choose your game
A new launch screen gets you to Hell Let Loose or WARDOGS calculations quickly.
• Cleaner status labels
Preview labels have been removed from existing Hell Let Loose modes. 2.20.18 3h ago New in v2.20:
• WARDOGS firing solutions
Calculate elevations for the L81 Mortar and both SPH-2 firing arcs using community-measured firing tables.
• Choose your game
A new launch screen gets you to Hell Let Loose or WARDOGS calculations quickly.
• Cleaner status labels
Preview labels have been removed from existing Hell Let Loose modes. 2.20.16 3d ago New in v2.19:
• External keyboard support
Plug in a USB or Bluetooth keyboard or numpad and type distances straight
in. 0-9 enter a distance, Backspace clears the current target, "." clears
all. On SPA, "/" swaps distance and slope, "-" and "+" set the sign.
• More screen for your numbers
With a keyboard connected the on-screen keypad steps aside, so the
readouts get bigger and history shows more targets. Prefer the keypad?
Settings > On-Screen Keypad keeps it. 2.19.4 Sep 2 New in v2.19:
• External keyboard support
Plug in a USB or Bluetooth keyboard or numpad and type distances straight
in. 0-9 enter a distance, Backspace clears the current target, "." clears
all. On SPA, "/" swaps distance and slope, "-" and "+" set the sign.
• More screen for your numbers
With a keyboard connected the on-screen keypad steps aside, so the
readouts get bigger and history shows more targets. Prefer the keypad?
Settings > On-Screen Keypad keeps it. 2.19.3 Aug 27 New in v2.18:
• Privacy controls for ads
You can now review and change your ad privacy choices at any time from
Settings, and we ask for consent up front where it's required.
• Updated billing and ads
Purchases and ads run on Google's latest libraries for a more reliable
checkout and fewer ad glitches. 2.18.3 Aug 19 Cancel button for slope entry (SPA)
Started typing a distance into the slope box by mistake? A Cancel button now appears next to it — tap it to restore your previous angle and jump straight back to distance entry.
Juno Beach labels
Britain is now Britain / Canada, and the Churchill AVRE is marked for Driel and Juno. The German SPA is labelled Sturmpanzer IV / Brummbar. 2.17.0 Aug 4 • Faster keypad — entries register the moment you tap
• Terrain adjustment simplified to a single slider for all modes
• Better layout on smaller iPhones, including iPhone SE
• Fixed a history entry that could keep flashing 2.16.6 Aug 3 New in v2.16:
• Vietnam expansion support — US / NVA mortar calculator (beta)
Select Vietnam from the faction picker. 2.16.0 May 17 Performance improvements 2.15.5 May 14 Bug fixes and updates to new Terrain feature 2.15.2 May 11 New in v2.14:
- Shot Walking: +/− buttons next to the distance input let you nudge distance after firing. Step size configurable in Settings (Off, ±10m, ±25m, ±50m, ±100m).
- Terrain Elevation Offset: new Terrain button lets you set your height relative to the target. App applies the correct MIL correction per shot automatically.
- Bishop SPA min range corrected to 100m. 2.15.0 May 9 New Features:
- Updated all SPA formulas to match the latest game patch
- Each vehicle now has its own formula and range (Sherman, KV-2, Brümmbar, Churchill AVRE)
- New vehicle selector for US/Germany faction in Mobile Artillery mode 2.14.0 May 5 New Features:
- Updated all SPA formulas to match the latest game patch
- Each vehicle now has its own formula and range (Sherman, KV-2, Brümmbar, Churchill AVRE)
- New vehicle selector for US/Germany faction in Mobile Artillery mode 2.13.2 Apr 29 Add support for latest March 2026 SPA changes 2.12.0 Apr 5 Bug Fixes
- History toggle setting now persists across restarts
- Long-press C: Stationary clears inputs; Mobile (History Mode) shows a clear menu
- Slope input capped at 2 digits
New Features
- Faction label visible on all input widgets
- British SPA added: BRIT-St and BRIT-CA (Churchill AVRE)
- SPA slope keyboard: inline ⇄ toggle for distance/slope; +/- persists across restarts 2.11.4 Apr 1 SPA History Mode - Slope Support:
- Added full slope input support to History mode for Mobile Artillery (SPA)
- Switch between distance and slope input directly in history screen
- Real-time slope adjustments recalculate all targets instantly
- +/- toggle for uphill/downhill slope angles
SPA Extended Range Feature:
- Added Extended Range toggle in settings for Mobile Artillery mode
- Enable extended range to calculate up to 900m (default: 600m)
- Updated gradient colors to map full 200-900m spectrum
- Info dialog explains slope requirements for reaching 600m+ targets
Bug Fixes:
- History mode toggle now remembers your setting between app restarts
- Long-press C button in History mode (Mobile Artillery) now clears both Distance and Slope values at once
UI Improvements:
- Faction indicators (US/GER, SOV, BRIT) now display in distance input
- Long-press C button to access clear menu
- History screen persists last target display when list is empty 2.11.1 Feb 19 SPA History Mode - Slope Support:
- Added full slope input support to History mode for Mobile Artillery (SPA)
- Switch between distance and slope input directly in history screen
- Real-time slope adjustments recalculate all targets instantly
- +/- toggle for uphill/downhill slope angles
SPA Extended Range Feature:
- Added Extended Range toggle in settings for Mobile Artillery mode
- Enable extended range to calculate up to 900m (default: 600m)
- Updated gradient colors to map full 200-900m spectrum
- Info dialog explains slope requirements for reaching 600m+ targets
UI Improvements:
- Faction indicators (US/GER, SOV, BRIT) now display in distance input
- Long-press C button to access clear menu
- History screen persists last target display when list is empty 2.11.0 Feb 11 SPA mode improvements: dual-input selector for distance and vehicle slope with configurable layout and padding 2.9.0 12/23/2025 Add Self Propelled Artillery 2.8.0 12/12/2025 Completely revamped history page with custom labels, better sorting, and more 2.6.3 05/21/2025 Completely revamped history page with custom labels, better sorting, and more 2.6.2 04/11/2025 Add Great Britain Faction, various improvements 2.3.9 05/31/2023 Add Great Britain Faction 2.3.8 05/29/2023 Great Britain Faction Support! 2.3.6 05/25/2023 Bugfixes and Improvments 2.2.6 02/28/2023
ALL - HLL Artillery Calculator version 2.19.4
Updated At: 2026-09-17
Changes: Version History New in v2.19:
• External keyboard support
Plug in a USB or Bluetooth keyboard or numpad and type distances straight
in. 0-9 enter a distance, Backspace clears the current target, "." clears
all. On SPA, "/" swaps distance and slope, "-" and "+" set the sign.
• More screen for your numbers
With a keyboard connected the on-screen keypad steps aside, so the
readouts get bigger and history shows more targets. Prefer the keypad?
Settings > On-Screen Keypad keeps it. 2.19.4 Sep 2 New in v2.19:
• External keyboard support
Plug in a USB or Bluetooth keyboard or numpad and type distances straight
in. 0-9 enter a distance, Backspace clears the current target, "." clears
all. On SPA, "/" swaps distance and slope, "-" and "+" set the sign.
• More screen for your numbers
With a keyboard connected the on-screen keypad steps aside, so the
readouts get bigger and history shows more targets. Prefer the keypad?
Settings > On-Screen Keypad keeps it. 2.19.3 Aug 27 New in v2.18:
• Privacy controls for ads
You can now review and change your ad privacy choices at any time from
Settings, and we ask for consent up front where it's required.
• Updated billing and ads
Purchases and ads run on Google's latest libraries for a more reliable
checkout and fewer ad glitches. 2.18.3 Aug 19 Cancel button for slope entry (SPA)
Started typing a distance into the slope box by mistake? A Cancel button now appears next to it — tap it to restore your previous angle and jump straight back to distance entry.
Juno Beach labels
Britain is now Britain / Canada, and the Churchill AVRE is marked for Driel and Juno. The German SPA is labelled Sturmpanzer IV / Brummbar. 2.17.0 Aug 4 • Faster keypad — entries register the moment you tap
• Terrain adjustment simplified to a single slider for all modes
• Better layout on smaller iPhones, including iPhone SE
• Fixed a history entry that could keep flashing 2.16.6 Aug 3 New in v2.16:
• Vietnam expansion support — US / NVA mortar calculator (beta)
Select Vietnam from the faction picker. 2.16.0 May 17 Performance improvements 2.15.5 May 14 Bug fixes and updates to new Terrain feature 2.15.2 May 11 New in v2.14:
- Shot Walking: +/− buttons next to the distance input let you nudge distance after firing. Step size configurable in Settings (Off, ±10m, ±25m, ±50m, ±100m).
- Terrain Elevation Offset: new Terrain button lets you set your height relative to the target. App applies the correct MIL correction per shot automatically.
- Bishop SPA min range corrected to 100m. 2.15.0 May 9 New Features:
- Updated all SPA formulas to match the latest game patch
- Each vehicle now has its own formula and range (Sherman, KV-2, Brümmbar, Churchill AVRE)
- New vehicle selector for US/Germany faction in Mobile Artillery mode 2.14.0 May 5 New Features:
- Updated all SPA formulas to match the latest game patch
- Each vehicle now has its own formula and range (Sherman, KV-2, Brümmbar, Churchill AVRE)
- New vehicle selector for US/Germany faction in Mobile Artillery mode 2.13.2 Apr 29 Add support for latest March 2026 SPA changes 2.12.0 Apr 5 Bug Fixes
- History toggle setting now persists across restarts
- Long-press C: Stationary clears inputs; Mobile (History Mode) shows a clear menu
- Slope input capped at 2 digits
New Features
- Faction label visible on all input widgets
- British SPA added: BRIT-St and BRIT-CA (Churchill AVRE)
- SPA slope keyboard: inline ⇄ toggle for distance/slope; +/- persists across restarts 2.11.4 Apr 1 SPA History Mode - Slope Support:
- Added full slope input support to History mode for Mobile Artillery (SPA)
- Switch between distance and slope input directly in history screen
- Real-time slope adjustments recalculate all targets instantly
- +/- toggle for uphill/downhill slope angles
SPA Extended Range Feature:
- Added Extended Range toggle in settings for Mobile Artillery mode
- Enable extended range to calculate up to 900m (default: 600m)
- Updated gradient colors to map full 200-900m spectrum
- Info dialog explains slope requirements for reaching 600m+ targets
Bug Fixes:
- History mode toggle now remembers your setting between app restarts
- Long-press C button in History mode (Mobile Artillery) now clears both Distance and Slope values at once
UI Improvements:
- Faction indicators (US/GER, SOV, BRIT) now display in distance input
- Long-press C button to access clear menu
- History screen persists last target display when list is empty 2.11.1 Feb 19 SPA History Mode - Slope Support:
- Added full slope input support to History mode for Mobile Artillery (SPA)
- Switch between distance and slope input directly in history screen
- Real-time slope adjustments recalculate all targets instantly
- +/- toggle for uphill/downhill slope angles
SPA Extended Range Feature:
- Added Extended Range toggle in settings for Mobile Artillery mode
- Enable extended range to calculate up to 900m (default: 600m)
- Updated gradient colors to map full 200-900m spectrum
- Info dialog explains slope requirements for reaching 600m+ targets
UI Improvements:
- Faction indicators (US/GER, SOV, BRIT) now display in distance input
- Long-press C button to access clear menu
- History screen persists last target display when list is empty 2.11.0 Feb 11 SPA mode improvements: dual-input selector for distance and vehicle slope with configurable layout and padding 2.9.0 12/23/2025 Add Self Propelled Artillery 2.8.0 12/12/2025 Completely revamped history page with custom labels, better sorting, and more 2.6.3 05/21/2025 Completely revamped history page with custom labels, better sorting, and more 2.6.2 04/11/2025 Add Great Britain Faction, various improvements 2.3.9 05/31/2023 Add Great Britain Faction 2.3.8 05/29/2023 Great Britain Faction Support! 2.3.6 05/25/2023 Bugfixes and Improvments 2.2.6 02/28/2023 Store page updated, bugfixes 2.2.5 01/18/2023 Small improvements and bugfixes! 2.2.4 12/31/2022
ALL - HLL Artillery Calculator version 2.19.4
Updated At: 2026-09-03
Changes: Version History New in v2.19:
• External keyboard support
Plug in a USB or Bluetooth keyboard or numpad and type distances straight
in. 0-9 enter a distance, Backspace clears the current target, "." clears
all. On SPA, "/" swaps distance and slope, "-" and "+" set the sign.
• More screen for your numbers
With a keyboard connected the on-screen keypad steps aside, so the
readouts get bigger and history shows more targets. Prefer the keypad?
Settings > On-Screen Keypad keeps it. 2.19.4 1d ago New in v2.19:
• External keyboard support
Plug in a USB or Bluetooth keyboard or numpad and type distances straight
in. 0-9 enter a distance, Backspace clears the current target, "." clears
all. On SPA, "/" swaps distance and slope, "-" and "+" set the sign.
• More screen for your numbers
With a keyboard connected the on-screen keypad steps aside, so the
readouts get bigger and history shows more targets. Prefer the keypad?
Settings > On-Screen Keypad keeps it. 2.19.3 6d ago New in v2.18:
• Privacy controls for ads
You can now review and change your ad privacy choices at any time from
Settings, and we ask for consent up front where it's required.
• Updated billing and ads
Purchases and ads run on Google's latest libraries for a more reliable
checkout and fewer ad glitches. 2.18.3 Aug 19 Cancel button for slope entry (SPA)
Started typing a distance into the slope box by mistake? A Cancel button now appears next to it — tap it to restore your previous angle and jump straight back to distance entry.
Juno Beach labels
Britain is now Britain / Canada, and the Churchill AVRE is marked for Driel and Juno. The German SPA is labelled Sturmpanzer IV / Brummbar. 2.17.0 Aug 4 • Faster keypad — entries register the moment you tap
• Terrain adjustment simplified to a single slider for all modes
• Better layout on smaller iPhones, including iPhone SE
• Fixed a history entry that could keep flashing 2.16.6 Aug 3 New in v2.16:
• Vietnam expansion support — US / NVA mortar calculator (beta)
Select Vietnam from the faction picker. 2.16.0 May 17 Performance improvements 2.15.5 May 14 Bug fixes and updates to new Terrain feature 2.15.2 May 11 New in v2.14:
- Shot Walking: +/− buttons next to the distance input let you nudge distance after firing. Step size configurable in Settings (Off, ±10m, ±25m, ±50m, ±100m).
- Terrain Elevation Offset: new Terrain button lets you set your height relative to the target. App applies the correct MIL correction per shot automatically.
- Bishop SPA min range corrected to 100m. 2.15.0 May 9 New Features:
- Updated all SPA formulas to match the latest game patch
- Each vehicle now has its own formula and range (Sherman, KV-2, Brümmbar, Churchill AVRE)
- New vehicle selector for US/Germany faction in Mobile Artillery mode 2.14.0 May 5 New Features:
- Updated all SPA formulas to match the latest game patch
- Each vehicle now has its own formula and range (Sherman, KV-2, Brümmbar, Churchill AVRE)
- New vehicle selector for US/Germany faction in Mobile Artillery mode 2.13.2 Apr 29 Add support for latest March 2026 SPA changes 2.12.0 Apr 5 Bug Fixes
- History toggle setting now persists across restarts
- Long-press C: Stationary clears inputs; Mobile (History Mode) shows a clear menu
- Slope input capped at 2 digits
New Features
- Faction label visible on all input widgets
- British SPA added: BRIT-St and BRIT-CA (Churchill AVRE)
- SPA slope keyboard: inline ⇄ toggle for distance/slope; +/- persists across restarts 2.11.4 Apr 1 SPA History Mode - Slope Support:
- Added full slope input support to History mode for Mobile Artillery (SPA)
- Switch between distance and slope input directly in history screen
- Real-time slope adjustments recalculate all targets instantly
- +/- toggle for uphill/downhill slope angles
SPA Extended Range Feature:
- Added Extended Range toggle in settings for Mobile Artillery mode
- Enable extended range to calculate up to 900m (default: 600m)
- Updated gradient colors to map full 200-900m spectrum
- Info dialog explains slope requirements for reaching 600m+ targets
Bug Fixes:
- History mode toggle now remembers your setting between app restarts
- Long-press C button in History mode (Mobile Artillery) now clears both Distance and Slope values at once
UI Improvements:
- Faction indicators (US/GER, SOV, BRIT) now display in distance input
- Long-press C button to access clear menu
- History screen persists last target display when list is empty 2.11.1 Feb 19 SPA History Mode - Slope Support:
- Added full slope input support to History mode for Mobile Artillery (SPA)
- Switch between distance and slope input directly in history screen
- Real-time slope adjustments recalculate all targets instantly
- +/- toggle for uphill/downhill slope angles
SPA Extended Range Feature:
- Added Extended Range toggle in settings for Mobile Artillery mode
- Enable extended range to calculate up to 900m (default: 600m)
- Updated gradient colors to map full 200-900m spectrum
- Info dialog explains slope requirements for reaching 600m+ targets
UI Improvements:
- Faction indicators (US/GER, SOV, BRIT) now display in distance input
- Long-press C button to access clear menu
- History screen persists last target display when list is empty 2.11.0 Feb 11 SPA mode improvements: dual-input selector for distance and vehicle slope with configurable layout and padding 2.9.0 12/23/2025 Add Self Propelled Artillery 2.8.0 12/12/2025 Completely revamped history page with custom labels, better sorting, and more 2.6.3 05/21/2025 Completely revamped history page with custom labels, better sorting, and more 2.6.2 04/11/2025 Add Great Britain Faction, various improvements 2.3.9 05/31/2023 Add Great Britain Faction 2.3.8 05/29/2023 Great Britain Faction Support! 2.3.6 05/25/2023 Bugfixes and Improvments 2.2.6 02/28/2023 Store page updated, bugfixes 2.2.5 01/18/2023 Small improvements and bugfixes! 2.2.4 12/31/2022
ALL - HLL Artillery Calculator version 2.18.3
Updated At: 2026-08-21
Changes: Version History New in v2.18:
• Privacy controls for ads
You can now review and change your ad privacy choices at any time from
Settings, and we ask for consent up front where it's required.
• Updated billing and ads
Purchases and ads run on Google's latest libraries for a more reliable
checkout and fewer ad glitches. 2.18.3 1d ago Cancel button for slope entry (SPA)
Started typing a distance into the slope box by mistake? A Cancel button now appears next to it — tap it to restore your previous angle and jump straight back to distance entry.
Juno Beach labels
Britain is now Britain / Canada, and the Churchill AVRE is marked for Driel and Juno. The German SPA is labelled Sturmpanzer IV / Brummbar. 2.17.0 Aug 4 • Faster keypad — entries register the moment you tap
• Terrain adjustment simplified to a single slider for all modes
• Better layout on smaller iPhones, including iPhone SE
• Fixed a history entry that could keep flashing 2.16.6 Aug 3 New in v2.16:
• Vietnam expansion support — US / NVA mortar calculator (beta)
Select Vietnam from the faction picker. 2.16.0 May 17 Performance improvements 2.15.5 May 14 Bug fixes and updates to new Terrain feature 2.15.2 May 11 New in v2.14:
- Shot Walking: +/− buttons next to the distance input let you nudge distance after firing. Step size configurable in Settings (Off, ±10m, ±25m, ±50m, ±100m).
- Terrain Elevation Offset: new Terrain button lets you set your height relative to the target. App applies the correct MIL correction per shot automatically.
- Bishop SPA min range corrected to 100m. 2.15.0 May 9 New Features:
- Updated all SPA formulas to match the latest game patch
- Each vehicle now has its own formula and range (Sherman, KV-2, Brümmbar, Churchill AVRE)
- New vehicle selector for US/Germany faction in Mobile Artillery mode 2.14.0 May 5 New Features:
- Updated all SPA formulas to match the latest game patch
- Each vehicle now has its own formula and range (Sherman, KV-2, Brümmbar, Churchill AVRE)
- New vehicle selector for US/Germany faction in Mobile Artillery mode 2.13.2 Apr 29 Add support for latest March 2026 SPA changes 2.12.0 Apr 5 Bug Fixes
- History toggle setting now persists across restarts
- Long-press C: Stationary clears inputs; Mobile (History Mode) shows a clear menu
- Slope input capped at 2 digits
New Features
- Faction label visible on all input widgets
- British SPA added: BRIT-St and BRIT-CA (Churchill AVRE)
- SPA slope keyboard: inline ⇄ toggle for distance/slope; +/- persists across restarts 2.11.4 Apr 1 SPA History Mode - Slope Support:
- Added full slope input support to History mode for Mobile Artillery (SPA)
- Switch between distance and slope input directly in history screen
- Real-time slope adjustments recalculate all targets instantly
- +/- toggle for uphill/downhill slope angles
SPA Extended Range Feature:
- Added Extended Range toggle in settings for Mobile Artillery mode
- Enable extended range to calculate up to 900m (default: 600m)
- Updated gradient colors to map full 200-900m spectrum
- Info dialog explains slope requirements for reaching 600m+ targets
Bug Fixes:
- History mode toggle now remembers your setting between app restarts
- Long-press C button in History mode (Mobile Artillery) now clears both Distance and Slope values at once
UI Improvements:
- Faction indicators (US/GER, SOV, BRIT) now display in distance input
- Long-press C button to access clear menu
- History screen persists last target display when list is empty 2.11.1 Feb 19 SPA History Mode - Slope Support:
- Added full slope input support to History mode for Mobile Artillery (SPA)
- Switch between distance and slope input directly in history screen
- Real-time slope adjustments recalculate all targets instantly
- +/- toggle for uphill/downhill slope angles
SPA Extended Range Feature:
- Added Extended Range toggle in settings for Mobile Artillery mode
- Enable extended range to calculate up to 900m (default: 600m)
- Updated gradient colors to map full 200-900m spectrum
- Info dialog explains slope requirements for reaching 600m+ targets
UI Improvements:
- Faction indicators (US/GER, SOV, BRIT) now display in distance input
- Long-press C button to access clear menu
- History screen persists last target display when list is empty 2.11.0 Feb 11 SPA mode improvements: dual-input selector for distance and vehicle slope with configurable layout and padding 2.9.0 12/23/2025 Add Self Propelled Artillery 2.8.0 12/12/2025 Completely revamped history page with custom labels, better sorting, and more 2.6.3 05/21/2025 Completely revamped history page with custom labels, better sorting, and more 2.6.2 04/11/2025 Add Great Britain Faction, various improvements 2.3.9 05/31/2023 Add Great Britain Faction 2.3.8 05/29/2023 Great Britain Faction Support! 2.3.6 05/25/2023 Bugfixes and Improvments 2.2.6 02/28/2023 Store page updated, bugfixes 2.2.5 01/18/2023 Small improvements and bugfixes! 2.2.4 12/31/2022 HUGE Update:
- New history feature, complete with sorting, favoriting a target, and more.
- New feedback feature
- Fix issue where clicking between numbers results in lost input
- New app loading screen and logo update 2.0.0 10/07/2022 1.0 04/13/2022
ALL - HLL Artillery Calculator version 2.16.0
Updated At: 2026-07-24
Changes: Version History New in v2.16:
• Vietnam expansion support — US / NVA mortar calculator (beta)
Select Vietnam from the faction picker. 2.16.0 May 17 Performance improvements 2.15.5 May 14 Bug fixes and updates to new Terrain feature 2.15.2 May 11 New in v2.14:
- Shot Walking: +/− buttons next to the distance input let you nudge distance after firing. Step size configurable in Settings (Off, ±10m, ±25m, ±50m, ±100m).
- Terrain Elevation Offset: new Terrain button lets you set your height relative to the target. App applies the correct MIL correction per shot automatically.
- Bishop SPA min range corrected to 100m. 2.15.0 May 9 New Features:
- Updated all SPA formulas to match the latest game patch
- Each vehicle now has its own formula and range (Sherman, KV-2, Brümmbar, Churchill AVRE)
- New vehicle selector for US/Germany faction in Mobile Artillery mode 2.14.0 May 5 New Features:
- Updated all SPA formulas to match the latest game patch
- Each vehicle now has its own formula and range (Sherman, KV-2, Brümmbar, Churchill AVRE)
- New vehicle selector for US/Germany faction in Mobile Artillery mode 2.13.2 Apr 29 Add support for latest March 2026 SPA changes 2.12.0 Apr 5 Bug Fixes
- History toggle setting now persists across restarts
- Long-press C: Stationary clears inputs; Mobile (History Mode) shows a clear menu
- Slope input capped at 2 digits
New Features
- Faction label visible on all input widgets
- British SPA added: BRIT-St and BRIT-CA (Churchill AVRE)
- SPA slope keyboard: inline ⇄ toggle for distance/slope; +/- persists across restarts 2.11.4 Apr 1 SPA History Mode - Slope Support:
- Added full slope input support to History mode for Mobile Artillery (SPA)
- Switch between distance and slope input directly in history screen
- Real-time slope adjustments recalculate all targets instantly
- +/- toggle for uphill/downhill slope angles
SPA Extended Range Feature:
- Added Extended Range toggle in settings for Mobile Artillery mode
- Enable extended range to calculate up to 900m (default: 600m)
- Updated gradient colors to map full 200-900m spectrum
- Info dialog explains slope requirements for reaching 600m+ targets
Bug Fixes:
- History mode toggle now remembers your setting between app restarts
- Long-press C button in History mode (Mobile Artillery) now clears both Distance and Slope values at once
UI Improvements:
- Faction indicators (US/GER, SOV, BRIT) now display in distance input
- Long-press C button to access clear menu
- History screen persists last target display when list is empty 2.11.1 Feb 19 SPA History Mode - Slope Support:
- Added full slope input support to History mode for Mobile Artillery (SPA)
- Switch between distance and slope input directly in history screen
- Real-time slope adjustments recalculate all targets instantly
- +/- toggle for uphill/downhill slope angles
SPA Extended Range Feature:
- Added Extended Range toggle in settings for Mobile Artillery mode
- Enable extended range to calculate up to 900m (default: 600m)
- Updated gradient colors to map full 200-900m spectrum
- Info dialog explains slope requirements for reaching 600m+ targets
UI Improvements:
- Faction indicators (US/GER, SOV, BRIT) now display in distance input
- Long-press C button to access clear menu
- History screen persists last target display when list is empty 2.11.0 Feb 11 SPA mode improvements: dual-input selector for distance and vehicle slope with configurable layout and padding 2.9.0 12/23/2025 Add Self Propelled Artillery 2.8.0 12/12/2025 Completely revamped history page with custom labels, better sorting, and more 2.6.3 05/21/2025 Completely revamped history page with custom labels, better sorting, and more 2.6.2 04/11/2025 Add Great Britain Faction, various improvements 2.3.9 05/31/2023 Add Great Britain Faction 2.3.8 05/29/2023 Great Britain Faction Support! 2.3.6 05/25/2023 Bugfixes and Improvments 2.2.6 02/28/2023 Store page updated, bugfixes 2.2.5 01/18/2023 Small improvements and bugfixes! 2.2.4 12/31/2022 HUGE Update:
- New history feature, complete with sorting, favoriting a target, and more.
- New feedback feature
- Fix issue where clicking between numbers results in lost input
- New app loading screen and logo update 2.0.0 10/07/2022 1.0 04/13/2022
ALL - HLL Artillery Calculator version 2.11.1
Updated At: 2026-02-19
Changes: SPA History Mode - Slope Support:
- Added full slope input support to History mode for Mobile Artillery (SPA)
- Switch between distance and slope input directly in history screen
- Real-time slope adjustments recalculate all targets instantly
- +/- toggle for uphill/downhill slope angles
SPA Extended Range Feature:
- Added Extended Range toggle in settings for Mobile Artillery mode
- Enable extended range to calculate up to 900m (default: 600m)
- Updated gradient colors to map full 200-900m spectrum
- Info dialog explains slope requirements for reaching 600m+ targets
Bug Fixes:
- History mode toggle now remembers your setting between app restarts
- Long-press C button in History mode (Mobile Artillery) now clears both Distance and Slope values at once
UI Improvements:
- Faction indicators (US/GER, SOV, BRIT) now display in distance input
- Long-press C button to access clear menu
- History screen persists last target display when list is empty
ALL - HLL Artillery Calculator version 2.6.3
Updated At: 2025-05-21
Changes: May 21, 2025
Version 2.6.3
Completely revamped history page with custom labels, better sorting, and more
