# ４択化学 vs 中学歴史選択問題 後編

The clearest difference is ads: ４択化学 at none against 中学歴史選択問題 後編's shown. ４択化学 also leads on update cadence (every 2 months vs every 42 months). 中学歴史選択問題 後編's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). 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.

４択化学 ships an update every 2 months, 中学歴史選択問題 後編 every 42 months. The most recent releases landed on November 1, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | ４択化学 | 中学歴史選択問題 後編 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 26.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 42 months |
| Size | 6 MB | 30 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [junpei ono](https://appshunter.io/developer/656630939) | [Manabu Narawa](https://appshunter.io/developer/1027712863) |

## What reviewers say

### ４択化学

[App page](https://appshunter.io/ios/app/id960647263)

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

**In-app purchases:** none


### 中学歴史選択問題 後編

[App page](https://appshunter.io/ios/app/id1342998136)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ４択化学 free?

４択化学 is free to download, with no in-app purchases.

### Is 中学歴史選択問題 後編 free?

中学歴史選択問題 後編 is free to download, with no in-app purchases.

### Do ４択化学 or 中学歴史選択問題 後編 have ads?

中学歴史選択問題 後編 shows ads; ４択化学 does not.

### Which is updated more often, ４択化学 or 中学歴史選択問題 後編?

４択化学 ships an update every 2 months, and 中学歴史選択問題 後編 every 42 months. Most recently, ４択化学 was updated on November 1, 2026 and 中学歴史選択問題 後編 on November 11, 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.*