# QB説明　５年　面積１ vs わかる！算数 小学４年【上】

The clearest difference is price: QB説明　５年　面積１ at $5.99 against わかる！算数 小学４年【上】's $9.99. QB説明　５年　面積１ also leads on iOS requirement (11.0 vs 15.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

QB説明　５年　面積１ costs $5.99 and わかる！算数 小学４年【上】 $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

QB説明　５年　面積１ ships an update every 30 months, わかる！算数 小学４年【上】 every 37 months. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | QB説明　５年　面積１ | わかる！算数 小学４年【上】 |
| --- | --- | --- |
| Price | **$5.99** | $9.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 30 months** | Every 37 months |
| Size | 11 MB | 50 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Suzuki Educational Software Co.,Ltd.](https://appshunter.io/developer/585512975) | [がくげい](https://appshunter.io/developer/415230275) |

## What reviewers say

### QB説明　５年　面積１

[App page](https://appshunter.io/ios/app/qb/id880499737)

**In-app purchases:** none


### わかる！算数 小学４年【上】

[App page](https://appshunter.io/ios/app/id897322501)

**In-app purchases:** none


## Frequently asked questions

### Is QB説明　５年　面積１ free?

QB説明　５年　面積１ costs $5.99, with no in-app purchases.

### Is わかる！算数 小学４年【上】 free?

わかる！算数 小学４年【上】 costs $9.99, with no in-app purchases.

### Do QB説明　５年　面積１ or わかる！算数 小学４年【上】 have ads?

Neither QB説明　５年　面積１ nor わかる！算数 小学４年【上】 shows ads.

### Which is updated more often, QB説明　５年　面積１ or わかる！算数 小学４年【上】?

QB説明　５年　面積１ ships an update every 30 months, and わかる！算数 小学４年【上】 every 37 months. Most recently, QB説明　５年　面積１ was updated on October 16, 2026 and わかる！算数 小学４年【上】 on October 15, 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.*