# Mathematics Quest vs QR課題チェック改

The clearest difference is ads: QR課題チェック改 at none against Mathematics Quest's shown. Mathematics Quest's advantage is iOS requirement (16.2 vs 26.1). 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 | Mathematics Quest | QR課題チェック改 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Size | 13 MB | 14 MB |
| Requires iOS | **16.2** | 26.1 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [YUSUKE MURATA](https://appshunter.io/developer/1709291195) | [taihei yamazaki](https://appshunter.io/developer/1789299090) |

## What reviewers say

### Mathematics Quest

[App page](https://appshunter.io/ios/app/mathematics-quest/id6467870766)

**Features:** macOS Compatibility

**In-app purchases:** none


### QR課題チェック改

[App page](https://appshunter.io/ios/app/qr/id6768233962)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mathematics Quest free?

Mathematics Quest is free to download, with no in-app purchases.

### Is QR課題チェック改 free?

QR課題チェック改 is free to download, with no in-app purchases.

### Do Mathematics Quest or QR課題チェック改 have ads?

Mathematics Quest shows ads; QR課題チェック改 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.*