# Brain Test ~Activate~ vs Brain Train

The clearest difference is in-app purchases: Brain Test ~Activate~ at none against Brain Train's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Brain Train sells 1 in-app purchase, starting at $3.99 per month. Brain Test ~Activate~ asks for nothing beyond the download.

Brain Test ~Activate~ ships an update every 2 weeks, Brain Train every 3 weeks. The most recent releases landed on August 24, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Brain Test ~Activate~ | Brain Train |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 133 MB | 137 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [chiyo toyoshima](https://appshunter.io/developer/1707114649) | [Aeria Canada Studio Inc.](https://appshunter.io/developer/1383888222) |

## 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


### Brain Train

[App page](https://appshunter.io/ios/app/brain-train-mind-puzzles/id6754608089)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Brain Train Subscription | $3.99 | per month |


## Frequently asked questions

### Is Brain Test ~Activate~ free?

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

### Is Brain Train free?

Brain Train is free to download, with in-app purchases available.

### Do Brain Test ~Activate~ or Brain Train have ads?

Both Brain Test ~Activate~ and Brain Train show ads.

### Which is updated more often, Brain Test ~Activate~ or Brain Train?

Brain Test ~Activate~ ships an update every 2 weeks, and Brain Train every 3 weeks. Most recently, Brain Test ~Activate~ was updated on August 24, 2026 and Brain Train on September 21, 2026.

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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.*