# Handwriting Mental Math vs Mental Arithmetic Challenge

The clearest difference is ads: Mental Arithmetic Challenge at none against Handwriting Mental Math's shown. Mental Arithmetic Challenge also leads on iOS requirement (9.0 vs 16.6). On price, 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.

## The numbers

| Metric | Handwriting Mental Math | Mental Arithmetic Challenge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | — |
| Size | 29 MB | 34 MB |
| Requires iOS | 16.6 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [娟 秦](https://appshunter.io/developer/1493246128) | [Zhuhai Record Yi Technology Co.,Ltd.](https://appshunter.io/developer/1638483191) |

## What reviewers say

### Handwriting Mental Math

[App page](https://appshunter.io/ios/app/handwriting-mental-math/id1505292791)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mental Arithmetic Challenge

[App page](https://appshunter.io/ios/app/mental-arithmetic-challenge/id1668985552)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Handwriting Mental Math free?

Handwriting Mental Math is free to download, with no in-app purchases.

### Is Mental Arithmetic Challenge free?

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

### Do Handwriting Mental Math or Mental Arithmetic Challenge have ads?

Handwriting Mental Math shows ads; Mental Arithmetic Challenge does not.

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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.*