# 学習時間積算計 vs 中学校社会4択クイズ

The clearest difference is update cadence: 中学校社会4択クイズ at every 24 months against 学習時間積算計's every 51 months. 学習時間積算計's advantage is iOS requirement (12.0 vs 16.6). 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.

学習時間積算計 ships an update every 51 months, 中学校社会4択クイズ every 24 months. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 学習時間積算計 | 中学校社会4択クイズ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1443708258/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 51 months | **Every 24 months** |
| Size | 108 MB | 1 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [masaki murayama](https://appshunter.io/developer/1275927862) | [Masao Okuta](https://appshunter.io/developer/1722006624) |

## What reviewers say

### 学習時間積算計

[App page](https://appshunter.io/ios/app/id1443708258)

**Features:** macOS Compatibility

**In-app purchases:** none


### 中学校社会4択クイズ

[App page](https://appshunter.io/ios/app/4/id6475955844)

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

**In-app purchases:** none


## Frequently asked questions

### Is 学習時間積算計 free?

学習時間積算計 is free to download, with no in-app purchases.

### Is 中学校社会4択クイズ free?

中学校社会4択クイズ is free to download, with no in-app purchases.

### Do 学習時間積算計 or 中学校社会4択クイズ have ads?

Neither 学習時間積算計 nor 中学校社会4択クイズ shows ads.

### Which is updated more often, 学習時間積算計 or 中学校社会4択クイズ?

学習時間積算計 ships an update every 51 months, and 中学校社会4択クイズ every 24 months. Most recently, 学習時間積算計 was updated on October 5, 2026 and 中学校社会4択クイズ on October 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.*