# 合否チェッカー vs Wiki Quick Study｜アシストシステム

The clearest difference is device support: 合否チェッカー at 2 against Wiki Quick Study｜アシストシステム's —. Wiki Quick Study｜アシストシステム's advantage is iOS requirement (15.6 vs 17.6). On price and in-app purchases 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 | 合否チェッカー | Wiki Quick Study｜アシストシステム |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Size | 15 MB | 25 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Takanari Yamazaki](https://appshunter.io/developer/1805445250) | [Tsuyoshi Hayakawa](https://appshunter.io/developer/314516929) |

## What reviewers say

### 合否チェッカー

[App page](https://appshunter.io/ios/app/id6748575226)

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

**In-app purchases:** none


### Wiki Quick Study｜アシストシステム

[App page](https://appshunter.io/ios/app/wiki-quick-study/id6755429456)

**In-app purchases:** none


## Frequently asked questions

### Is 合否チェッカー free?

合否チェッカー is free to download, with no in-app purchases.

### Is Wiki Quick Study｜アシストシステム free?

Wiki Quick Study｜アシストシステム is free to download, with no in-app purchases.

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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.*