# Blast Pressure > Calculates blast pressure on structures using TNT equivalence and generates comprehensive reports. (iPhone/iPad app by Rab Elias.) - Source: https://appshunter.io/ios/app/blast-pressure/id1187622431 (this page in markdown: same URL + `.md`) - Developer: [Rab Elias](https://appshunter.io/developer/918944482) - Category: Education, Productivity - Price: $4.99 - Age rating: 4+ - Requires: iOS 17.0 · 4 MB - Languages: American English - Released: 2016-12-20 - Data updated: 2026-08-29 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/blast-pressure/id1187622431/reviews.md ## What is Blast Pressure? The purpose of this application is to determine the Blast Pressure acting on a structure based on TNT equivalence value for further analysis and design. This application generates a full comprehensive report based on scaling laws, Hopkinson rule, Kinney and Graham values. it will determine the following: - Scaled Pressure - Arrival and Duration time - Overpressure Impulse - Scales Peak Overpressure - Scales Impulse Pressure - Scaled duration time - Shock Velocity - Particule Velocity - Peak Dynamic - Peak Reflected Overpressure - Reflected Time - Over Pressure - Net Pressure - Shock wave GRAPH produced by Blast acting on wall at any time t Material can be used in this application: TNT, Dynamite, Amatol, Compound B, HMX, Lead Azide, Mercury Fulminate, Nitroglycerin, PBX, PE4, Pentolite, PETN, RDX, Semtex, Tetryl ## Key features - Blast pressure calculation - TNT equivalence analysis - Comprehensive report generation - Scaling laws and Hopkinson rule - Shock wave graphing - Support for multiple explosive materials ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/blast-pressure/id1187622431/reviews.md ### 3/5 — Query velocities *2023-11-20* Hello, I’m using your app to validate blast pressures on a project I am working on. So far so good but I have a query about the shock wave and particle velocities (metric). They are presenting very slow. Around 2.5 m/s. Should this be meters per millisecond? **Developer response:** Please send me your input by email ### 5/5 — Easy to use *2023-05-13* Good app ### 5/5 — Accurate results *2023-01-08, version 6* Accurate … ## Frequently asked questions about Blast Pressure ### What is Blast Pressure used for? Blast Pressure is used to determine the blast pressure acting on a structure based on TNT equivalence for further analysis and design. It helps in understanding the impact of explosions on buildings and other structures. ### What kind of reports does Blast Pressure generate? Blast Pressure generates comprehensive reports that include scaled pressure, arrival and duration times, overpressure impulse, peak overpressure, impulse pressure, scaled duration time, shock velocity, particle velocity, peak dynamic pressure, peak reflected overpressure, reflected time, over pressure, net pressure, and shock wave graphs. ### What explosive materials are supported by Blast Pressure? Blast Pressure supports a wide range of explosive materials including TNT, Dynamite, Amatol, Compound B, HMX, Lead Azide, Mercury Fulminate, Nitroglycerin, PBX, PE4, Pentolite, PETN, RDX, Semtex, and Tetryl. ### How often is Blast Pressure updated? Blast Pressure was last updated on August 18, 2024, indicating regular maintenance and potential feature additions. The latest version is 8.6. ### What devices is Blast Pressure compatible with? Blast Pressure is available for iPhone and iPad devices, making it accessible to users within the Apple ecosystem. ### What is the price of Blast Pressure? Blast Pressure is a paid application, with a current price of $4.99. This one-time purchase grants access to all its features. ### Does Blast Pressure have ads? No, Blast Pressure does not contain advertisements. As a paid application, it offers an ad-free experience for users. ### What is the age rating for Blast Pressure? Blast Pressure has an age rating of 4+, suggesting it is suitable for a broad audience with no mature content concerns. ## Version history (last 5 releases) ### 8.6 — 2024-08-18 - General update. - Adding new Application called Combined Foundation on the useful Application List. Please rate my application !!! ### 8.5 — 2023-12-15 Adding some type of explosions to the list. ### 8 — 2023-12-14 General improvement !!! ### 7.5 — 2023-12-13 - Upgrading to new iOS operating system ### 6.5 — 2023-08-09 Working on all iOS versions ## Apps similar to Blast Pressure | App | Rating | Price | Category | | --- | --- | --- | --- | | [Pimsleur \| Language Learning](https://appshunter.io/ios/app/pimsleur-language-learning/id1405735469) | 4.7 (29,140) | Free | Education | | [Arduino Programming Tutorial](https://appshunter.io/ios/app/arduino-programming-tutorial/id6446804186) | — | Free | Education | | [Isotope Browser](https://appshunter.io/ios/app/isotope-browser/id943890538) | 4.8 (25) | Free | Education | | [Circuitry - 3D Circuit Builder](https://appshunter.io/ios/app/circuitry-3d-circuit-builder/id1476733898) | 3.9 (155) | Free | Education | | [Electronics docs & calculators](https://appshunter.io/ios/app/electronics-docs-and-calculators/id1581668963) | 5.0 (5) | $3.99 | Education | | [EODynamics AR Ordnance Library](https://appshunter.io/ios/app/eodynamics-ar-ordnance-library/id6463098647) | 5.0 (1) | Free | Education | ## More apps by Rab Elias - [HVAC Spools](https://appshunter.io/ios/app/hvac-spools/id921386269) - [Continuous Beam](https://appshunter.io/ios/app/continuous-beam/id1278637736) - [List Engineering Apps](https://appshunter.io/ios/app/list-engineering-apps/id1287551534) - [Rectangular Beam](https://appshunter.io/ios/app/rectangular-beam/id1436344246) - [T Beam](https://appshunter.io/ios/app/t-beam/id1444540553) All apps by Rab Elias: https://appshunter.io/developer/918944482 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*