# 補数チャレンジ！ vs RISE中学受験理科

The clearest difference is device support: RISE中学受験理科 at 2 against 補数チャレンジ！'s —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 補数チャレンジ！ | RISE中学受験理科 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 6 months |
| Size | 2 MB | 12 MB |
| Requires iOS | **17.2** | 18.6 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Kazuhiko Maruyama](https://appshunter.io/developer/1731223811) | [DE NOVO STUDIO](https://appshunter.io/developer/1787923748) |

## What reviewers say

### 補数チャレンジ！

[App page](https://appshunter.io/ios/app/id6478446057)

**In-app purchases:** none


### RISE中学受験理科

[App page](https://appshunter.io/ios/app/rise/id6766385232)

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

**In-app purchases:** none


## Frequently asked questions

### Is 補数チャレンジ！ free?

補数チャレンジ！ is free to download, with no in-app purchases.

### Is RISE中学受験理科 free?

RISE中学受験理科 is free to download, with no in-app purchases.

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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.*