# わかる！算数 小学４年【上】 vs くりあがりのトライforガールズ

The clearest difference is price: くりあがりのトライforガールズ at Free against わかる！算数 小学４年【上】's $9.99. くりあがりのトライforガールズ also leads on update cadence (every 3 weeks vs every 37 months) and iOS requirement (6.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

くりあがりのトライforガールズ is free to download; わかる！算数 小学４年【上】 costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

わかる！算数 小学４年【上】 ships an update every 37 months, くりあがりのトライforガールズ every 3 weeks. The most recent releases landed on October 26, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | わかる！算数 小学４年【上】 | くりあがりのトライforガールズ |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 37 months | **Every 3 weeks** |
| Size | 50 MB | 17 MB |
| Requires iOS | 15.0 | **6.0** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [がくげい](https://appshunter.io/developer/415230275) | [Frii Inc.](https://appshunter.io/developer/623738052) |

## What reviewers say

### わかる！算数 小学４年【上】

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

**In-app purchases:** none


### くりあがりのトライforガールズ

[App page](https://appshunter.io/ios/app/for-1-ipad/id955482347)

**In-app purchases:** none


## Frequently asked questions

### 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.

### Is くりあがりのトライforガールズ free?

くりあがりのトライforガールズ is free to download, with no in-app purchases.

### Do わかる！算数 小学４年【上】 or くりあがりのトライforガールズ have ads?

Neither わかる！算数 小学４年【上】 nor くりあがりのトライforガールズ shows ads.

### Which is updated more often, わかる！算数 小学４年【上】 or くりあがりのトライforガールズ?

わかる！算数 小学４年【上】 ships an update every 37 months, and くりあがりのトライforガールズ every 3 weeks. Most recently, わかる！算数 小学４年【上】 was updated on October 26, 2026 and くりあがりのトライforガールズ on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*