# Practice mental arithmetic vs Mental Arithmetic mobil

The clearest difference is update cadence: Mental Arithmetic mobil at fortnightly against Practice mental arithmetic's every 5 weeks. Practice mental arithmetic's advantage is iOS requirement (10.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Practice mental arithmetic ships an update every 5 weeks, Mental Arithmetic mobil fortnightly. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Practice mental arithmetic | Mental Arithmetic mobil |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 22 MB | 7 MB |
| Requires iOS | **10.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dmitry Korchagin](https://appshunter.io/developer/1037103262) | [Heinrich Piper](https://appshunter.io/developer/1789814155) |

## What reviewers say

### Practice mental arithmetic

[App page](https://appshunter.io/ios/app/practice-mental-arithmetic/id1495163369)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mental Arithmetic mobil

[App page](https://appshunter.io/ios/app/mental-arithmetic-mobil/id6740500587)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Practice mental arithmetic free?

Practice mental arithmetic is free to download, with no in-app purchases.

### Is Mental Arithmetic mobil free?

Mental Arithmetic mobil is free to download, with no in-app purchases.

### Do Practice mental arithmetic or Mental Arithmetic mobil have ads?

Neither Practice mental arithmetic nor Mental Arithmetic mobil shows ads.

### Which is updated more often, Practice mental arithmetic or Mental Arithmetic mobil?

Practice mental arithmetic ships an update every 5 weeks, and Mental Arithmetic mobil fortnightly. Most recently, Practice mental arithmetic was updated on October 3, 2026 and Mental Arithmetic mobil on October 1, 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.*