ExpSafe: Projectiles is made and published by Gary Gibbs. AppBrain is an independent app data site and isn't affiliated with Gary Gibbs. The app name, icon, screenshots and description belong to Gary Gibbs and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- February 11, 2025
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Releases
Updates seen on the App Store- Version
- 6.0
- Launched
- August 2022
No changelog data
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Technology
Found in the app by AppBrain- Price
- $14.99
- App size
- 41.0 MB
- Content rating
- Everyone
Technologies used by ExpSafe: Projectiles
About the app and developer
About ExpSafe: Projectiles
ExpSafe: Projectiles was a reference app developed by Gary Gibbs. It was removed from the App Store Jul 13, 2026.
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The app had no ratings.
App Information
ExpSafe: Projectiles cost $14.99. The app size was 40.96 MB. The last available version was 6.0. The last update was on February 11, 2025.
Technical Requirements
The app had a content rating of Everyone. The app had been available on the App Store since August 2022.
Developer information for Gary Gibbs
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Store listing
By Gary Gibbs, from the App StoreThis app is currently not available on the App Store.
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Description by Gary Gibbs Written by the developer, not by AppBrain. Click to read.
**ExpSAFE Projectile Calculator Pro** is a Level 1 mobile engineering tool designed to facilitate generic fragmentation assessments in support of rapid safety assessments. The primary reference source for the formulae utilised in this application is the International Ammunition Technical Guides (IATG) 01.80: Formulae for Ammunition Management, with permission from the United Nations Office for Disarmament Affairs (UNODA).
It is noteworthy that UNODA has initiated a project called ‘UN SaferGuard.’ Their website serves as an invaluable resource for technical information and offers a comprehensive range of complimentary online tools pertaining to ammunition safety. The website introduces and summarises scientifically proven and sound formulae that can support decision-making and risk management processes.
FEATURES OF THIS VERSION
The professional edition provides the following functionality:
- Capability to determine fragmentation initial velocities in accordance with the gurney constant associated with selectable explosive types.
- Determine the Hazardous Fragment Distance (HFD) in alignment with munitions storage facilities, considering two distinct approaches that are directly related to explosives and case weight.
- Conduct V50 distance assessments that are based on the default fragment shape factor and drag coefficients, that aligned to the user’s selected fragment mass.
- Determine the strike probability on a defined target (area) at a specific distance based on a multi-step process that utilises Motts distribution to calculate the number of fragments heavier than a reference fragment mass. Included in the analysis is the option to select two approaches that predict of the probability of a hit linked to areal density.
- Determine the disposal distances associated with fragmentation hazards as outlined in AASTP-1 and IATG 01.80.
- Show the calculated fragmentation distance utilised by EXPLOSIM to support training scenarios.
- Ability to toggle between imperial and metric units for input parameters and results.
Disclaimer Statement
The outcomes presented in this application have been technically validated to the extent feasible by the developer. However, it is imperative for the user to acknowledge the limitations associated with Level 1 Engineering Tools. This application is solely intended for advisory purposes and has not been formally approved for authoritative analysis or decision-making assessments. Consequently, the author and developer cannot be held liable for any unforeseen consequences or accidents arising from decisions supported by this application.
It is noteworthy that UNODA has initiated a project called ‘UN SaferGuard.’ Their website serves as an invaluable resource for technical information and offers a comprehensive range of complimentary online tools pertaining to ammunition safety. The website introduces and summarises scientifically proven and sound formulae that can support decision-making and risk management processes.
FEATURES OF THIS VERSION
The professional edition provides the following functionality:
- Capability to determine fragmentation initial velocities in accordance with the gurney constant associated with selectable explosive types.
- Determine the Hazardous Fragment Distance (HFD) in alignment with munitions storage facilities, considering two distinct approaches that are directly related to explosives and case weight.
- Conduct V50 distance assessments that are based on the default fragment shape factor and drag coefficients, that aligned to the user’s selected fragment mass.
- Determine the strike probability on a defined target (area) at a specific distance based on a multi-step process that utilises Motts distribution to calculate the number of fragments heavier than a reference fragment mass. Included in the analysis is the option to select two approaches that predict of the probability of a hit linked to areal density.
- Determine the disposal distances associated with fragmentation hazards as outlined in AASTP-1 and IATG 01.80.
- Show the calculated fragmentation distance utilised by EXPLOSIM to support training scenarios.
- Ability to toggle between imperial and metric units for input parameters and results.
Disclaimer Statement
The outcomes presented in this application have been technically validated to the extent feasible by the developer. However, it is imperative for the user to acknowledge the limitations associated with Level 1 Engineering Tools. This application is solely intended for advisory purposes and has not been formally approved for authoritative analysis or decision-making assessments. Consequently, the author and developer cannot be held liable for any unforeseen consequences or accidents arising from decisions supported by this application.