# 脳トレ計算問題BASIC vs Rhythm × Brain Game NumberBeat

The clearest difference is iOS requirement: 脳トレ計算問題BASIC at 8.0 against Rhythm × Brain Game NumberBeat's 16.6. On price, ads, in-app purchases and device support 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 | 脳トレ計算問題BASIC | Rhythm × Brain Game NumberBeat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rhythm-brain-game-numberbeat/id6753156435/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Every 4 weeks |
| Monetization | — | Ad-supported |
| Size | 23 MB | 64 MB |
| Requires iOS | **8.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hokuto Yokoyama](https://appshunter.io/developer/1169427451) | [kazuya yoda](https://appshunter.io/developer/1044651438) |

## What reviewers say

### 脳トレ計算問題BASIC

[App page](https://appshunter.io/ios/app/basic/id1280788749)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rhythm × Brain Game NumberBeat

[App page](https://appshunter.io/ios/app/rhythm-brain-game-numberbeat/id6753156435)

Engage in a unique puzzle experience that combines rhythm and math challenges. Improve focus, calculation speed, and timing with simple controls and addictive gameplay. Suitable for all ages, it offers a quick mental break or a comprehensive brain workout.

**Highlights:** Rhythm-based gameplay, Math challenges, Focus training, Calculation speed improvement, Sense of timing enhancement, Addictive puzzle experience

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

**In-app purchases:** none


## Frequently asked questions

### Is 脳トレ計算問題BASIC free?

脳トレ計算問題BASIC is free to download, with no in-app purchases.

### Is Rhythm × Brain Game NumberBeat free?

Rhythm × Brain Game NumberBeat is free to download, with no in-app purchases.

### Do 脳トレ計算問題BASIC or Rhythm × Brain Game NumberBeat have ads?

Both 脳トレ計算問題BASIC and Rhythm × Brain Game NumberBeat show ads.

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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.*