# Mental Math vs Math Fast

The clearest difference is price: Mental Math at Free against Math Fast's $1.99. Math Fast's advantage is in-app purchases (none vs 1). On update cadence, ads, device support and iOS requirement there is nothing between them.

Mental Math is free to download; Math Fast costs $1.99 up front. Mental Math sells 1 one-off in-app purchase. Math Fast asks for nothing beyond the download.

Mental Math ships an update every 2 weeks, Math Fast weekly. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Mental Math | Math Fast |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/mental-math-fast-calculation/id1515025315/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 59 MB | 1 MB |
| Requires iOS | **17.0** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Oliver Glaettli](https://appshunter.io/developer/1515025314) | [RAPHAEL ELIAS HARTEL](https://appshunter.io/developer/1786996818) |

## What reviewers say

### Mental Math

[App page](https://appshunter.io/ios/app/mental-math-fast-calculation/id1515025315)

Enhance your mental math abilities with this interactive app. It offers engaging gameplay and exercises, teaching calculation secrets and tricks to solve problems quickly. Track your progress and compete globally.

**Highlights:** Basic operations (+, -, x, /), Multiplication tables (1-20), Power calculation (1-100), Percentage challenges, Fast calculation tricks, Adjustable difficulty levels, Progress tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchase Mental Calculation | $6.99 | one-time |


### Math Fast

[App page](https://appshunter.io/ios/app/math-fast-time-pressure/id6747639137)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mental Math free?

Mental Math is free to download, with in-app purchases available.

### Is Math Fast free?

Math Fast costs $1.99, with no in-app purchases.

### Do Mental Math or Math Fast have ads?

Neither Mental Math nor Math Fast shows ads.

### Which is updated more often, Mental Math or Math Fast?

Mental Math ships an update every 2 weeks, and Math Fast weekly. Most recently, Mental Math was updated on October 16, 2026 and Math Fast on October 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*