# Brain Training AHA vs AIMetaAid

The clearest difference is in-app purchases: Brain Training AHA at none against AIMetaAid's 7. Brain Training AHA also leads on device support (3 vs 1). AIMetaAid's advantage is update cadence (every 2 weeks vs every 33 months). On price, ads and iOS requirement there is nothing between them.

Both are free to download. AIMetaAid sells 7 in-app purchases, starting at $9.99 per month. Brain Training AHA asks for nothing beyond the download.

Brain Training AHA ships an update every 33 months, AIMetaAid every 2 weeks. The most recent releases landed on October 2, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Brain Training AHA | AIMetaAid |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 2 weeks** |
| Size | 22 MB | 72 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [yuzuru watanabe](https://appshunter.io/developer/1564714966) | [Falmouth Academy, Inc.](https://appshunter.io/developer/1804846265) |

## What reviewers say

### Brain Training AHA

[App page](https://appshunter.io/ios/app/brain-training-aha/id1564714964)

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

**In-app purchases:** none


### AIMetaAid

[App page](https://appshunter.io/ios/app/aimetaaid/id6745006091)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| unlimited use | $9.99 | per month |
| unlimited use | $24.99 | per 3 months |
| unlimited use | $99.99 | per year |
| unlimited use | $2.99 | one-time |
| unlimited use | $9.99 | one-time |
| unlimited use | $24.99 | one-time |
| unlimited use | $89.99 | one-time |


## Frequently asked questions

### Is Brain Training AHA free?

Brain Training AHA is free to download, with no in-app purchases.

### Is AIMetaAid free?

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

### Do Brain Training AHA or AIMetaAid have ads?

Neither Brain Training AHA nor AIMetaAid shows ads.

### Which is updated more often, Brain Training AHA or AIMetaAid?

Brain Training AHA ships an update every 33 months, and AIMetaAid every 2 weeks. Most recently, Brain Training AHA was updated on October 2, 2026 and AIMetaAid on October 16, 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.*