# Brain Test ~Activate~ vs Dr.脳トレ

The clearest difference is iOS requirement: Brain Test ~Activate~ at 12.0 against Dr.脳トレ's 15.0. 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 | Brain Test ~Activate~ | Dr.脳トレ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | — |
| Size | 133 MB | 10 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [chiyo toyoshima](https://appshunter.io/developer/1707114649) | [CMSite Inc.](https://appshunter.io/developer/382777427) |

## What reviewers say

### Brain Test ~Activate~

[App page](https://appshunter.io/ios/app/brain-test-activate/id6474924305)

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

**In-app purchases:** none


### Dr.脳トレ

[App page](https://appshunter.io/ios/app/dr/id6806799015)

**In-app purchases:** none


## Frequently asked questions

### Is Brain Test ~Activate~ free?

Brain Test ~Activate~ is free to download, with no in-app purchases.

### Is Dr.脳トレ free?

Dr.脳トレ is free to download, with no in-app purchases.

### Do Brain Test ~Activate~ or Dr.脳トレ have ads?

Both Brain Test ~Activate~ and Dr.脳トレ 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.*