# QB説明　６年　場合の数 vs 楽しい社会小学４年

The clearest difference is price: 楽しい社会小学４年 at Free against QB説明　６年　場合の数's $5.99. QB説明　６年　場合の数's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 18.2). On update cadence, ads and device support there is nothing between them.

楽しい社会小学４年 is free to download; QB説明　６年　場合の数 costs $5.99 up front. 楽しい社会小学４年 sells 1 one-off in-app purchase. QB説明　６年　場合の数 asks for nothing beyond the download.

QB説明　６年　場合の数 ships an update every 36 months, 楽しい社会小学４年 every 27 months. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | QB説明　６年　場合の数 | 楽しい社会小学４年 |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 27 months** |
| Size | 11 MB | 15 MB |
| Requires iOS | **11.0** | 18.2 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Suzuki Educational Software Co.,Ltd.](https://appshunter.io/developer/585512975) | [Norio Takeda](https://appshunter.io/developer/1485221811) |

## What reviewers say

### QB説明　６年　場合の数

[App page](https://appshunter.io/ios/app/qb/id1104072657)

**In-app purchases:** none


### 楽しい社会小学４年

[App page](https://appshunter.io/ios/app/id1545329355)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ゴールドコイン | $5.99 | one-time |


## Frequently asked questions

### Is QB説明　６年　場合の数 free?

QB説明　６年　場合の数 costs $5.99, with no in-app purchases.

### Is 楽しい社会小学４年 free?

楽しい社会小学４年 is free to download, with in-app purchases available.

### Do QB説明　６年　場合の数 or 楽しい社会小学４年 have ads?

Neither QB説明　６年　場合の数 nor 楽しい社会小学４年 shows ads.

### Which is updated more often, QB説明　６年　場合の数 or 楽しい社会小学４年?

QB説明　６年　場合の数 ships an update every 36 months, and 楽しい社会小学４年 every 27 months. Most recently, QB説明　６年　場合の数 was updated on October 4, 2026 and 楽しい社会小学４年 on October 5, 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.*