# 脳トレ計算問題BASIC vs 3D記憶力テスト～脳トレ・認知症予防アプリ

The clearest difference is iOS requirement: 脳トレ計算問題BASIC at 8.0 against 3D記憶力テスト～脳トレ・認知症予防アプリ's 12.0. 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 | 3D記憶力テスト～脳トレ・認知症予防アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Every 29 months |
| Size | 23 MB | 199 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hokuto Yokoyama](https://appshunter.io/developer/1169427451) | [Takuma Takahashi](https://appshunter.io/developer/1514411811) |

## 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


### 3D記憶力テスト～脳トレ・認知症予防アプリ

[App page](https://appshunter.io/ios/app/3d/id1528475226)

**Features:** macOS Compatibility

**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 3D記憶力テスト～脳トレ・認知症予防アプリ free?

3D記憶力テスト～脳トレ・認知症予防アプリ is free to download, with no in-app purchases.

### Do 脳トレ計算問題BASIC or 3D記憶力テスト～脳トレ・認知症予防アプリ have ads?

Both 脳トレ計算問題BASIC and 3D記憶力テスト～脳トレ・認知症予防アプリ 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.*