# えにっき vs QB説明　２年　長さと水のかさ

The clearest difference is price: えにっき at Free against QB説明　２年　長さと水のかさ's $3.99. えにっき also leads on update cadence (every 6 weeks vs every 32 months). QB説明　２年　長さと水のかさ's advantage is iOS requirement (13.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

えにっき is free to download; QB説明　２年　長さと水のかさ costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

えにっき ships an update every 6 weeks, QB説明　２年　長さと水のかさ every 32 months. Both last shipped on October 10, 2026.

## The numbers

| Metric | えにっき | QB説明　２年　長さと水のかさ |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 32 months |
| Size | 35 MB | 9 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [AKIHIRO SUZUKI](https://appshunter.io/developer/1028909689) | [Suzuki Educational Software Co.,Ltd.](https://appshunter.io/developer/585512975) |

## What reviewers say

### えにっき

[App page](https://appshunter.io/ios/app/id1358600708)

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

**In-app purchases:** none


### QB説明　２年　長さと水のかさ

[App page](https://appshunter.io/ios/app/qb/id1470191466)

**In-app purchases:** none


## Frequently asked questions

### Is えにっき free?

えにっき is free to download, with no in-app purchases.

### Is QB説明　２年　長さと水のかさ free?

QB説明　２年　長さと水のかさ costs $3.99, with no in-app purchases.

### Do えにっき or QB説明　２年　長さと水のかさ have ads?

Neither えにっき nor QB説明　２年　長さと水のかさ shows ads.

### Which is updated more often, えにっき or QB説明　２年　長さと水のかさ?

えにっき ships an update every 6 weeks, and QB説明　２年　長さと水のかさ every 32 months. Most recently, えにっき was updated on October 10, 2026 and QB説明　２年　長さと水のかさ on October 10, 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.*