Blast Pressure vs Mental Arithmetic Math
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Blast Pressure
This application calculates blast pressure on structures using TNT equivalence. It generates detailed reports including scaled pressure, arrival and duration times, and shock wave graphs, supporting various explosive materials for analysis and design.
- Blast pressure calculation
- TNT equivalence analysis
- Comprehensive report generation
- Scaling laws and Hopkinson rule
- Shock wave graphing
- Support for multiple explosive materials
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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
Mental Arithmetic Math
Engage in fun arithmetic challenges suitable for all ages. Improve your math skills and concentration with adjustable difficulty levels. Play solo or with friends, even offline, for a quick and enjoyable brain workout.
- Arithmetic challenges
- Adjustable difficulty
- Suitable for all ages
- Play with friends
- Offline play
- Improves concentration
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■ Application Features Have a great time playing with family and friends. Become skilled at arithmetic, useful for your mathematical studies. Play with a difficulty that matches your level. Enjoyable for all ages. Even playing for a short amount of time can be a lot of fun! You can also play offline. Increase your ability to concentrate through brain activation.
Screenshots
Verdict
The clearest difference is price: Mental Arithmetic Math at Free against Blast Pressure's $4.99. Mental Arithmetic Math also leads on update cadence (every 2 months vs every 8 months) and review sentiment (90% vs 67%). Blast Pressure's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Mental Arithmetic Math is free to download; Blast Pressure costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Blast Pressure ships an update every 8 months, Mental Arithmetic Math every 2 months. The most recent releases landed on October 3, 2026 and October 11, 2026 respectively.
| Parameter | Blast Pressure | Mental Arithmetic Math |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | — | 4.4 (90 ratings) — better |
| Positive reviews | 66.7% of reviews | 90.0% of reviews — better |
| Number of ratings | — | 90 — better |
| Update frequency | Every 8 months | Every 2 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Paid | Ad-supported — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 105 MB |
| Age rating | 4+ | 4+ |
| Developer | Rab Elias | Satoshi Konno |
Customer experience
Blast Pressure
Mental Arithmetic Math
In-app purchases
Blast Pressure
No in-app purchases
Mental Arithmetic Math
No in-app purchases
Questions
Is Blast Pressure free?
Is Mental Arithmetic Math free?
Do Blast Pressure or Mental Arithmetic Math have ads?
Which is updated more often, Blast Pressure or Mental Arithmetic Math?
Other comparisons
