# AiDi vs BrainPower

The clearest difference is in-app purchases: AiDi at none against BrainPower's 3. AiDi also leads on ads (none vs shown). BrainPower's advantage is update cadence (every 4 months vs every 15 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. BrainPower sells 3 one-off in-app purchases. AiDi asks for nothing beyond the download.

AiDi ships an update every 15 months, BrainPower every 4 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | AiDi | BrainPower |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (38 ratings)](https://appshunter.io/ios/app/brainpower-brain-training/id1593904847/reviews)** |
| Number of ratings | — | **38** |
| Positive reviews | — | 14.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Every 4 months** |
| Monetization | — | Free with in-app purchases |
| Size | 29 MB | 192 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Brandified Ltd](https://appshunter.io/developer/1289960922) | [Branded Brothers](https://appshunter.io/developer/1506068681) |

## What reviewers say

### AiDi

[App page](https://appshunter.io/ios/app/aidi/id1569478381)

**Features:** macOS Compatibility

**In-app purchases:** none


### BrainPower

[App page](https://appshunter.io/ios/app/brainpower-brain-training/id1593904847)

Enhance your cognitive abilities with daily brain training exercises and a variety of games. This app offers over 380 challenges designed to improve memory, attention, math skills, and flexibility. Track your progress and enjoy a fun way to boost your brainpower.

**Highlights:** Memory games, Attention games, Math games, Flexibility games, 380+ brain games, Daily challenges

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hints X20 | $0.99 | one-time |
| Remove ads | $1.99 | one-time |
| Full game | $7.99 | one-time |


## Frequently asked questions

### Is AiDi free?

AiDi is free to download, with no in-app purchases.

### Is BrainPower free?

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

### Do AiDi or BrainPower have ads?

BrainPower shows ads; AiDi does not.

### Which is updated more often, AiDi or BrainPower?

AiDi ships an update every 15 months, and BrainPower every 4 months. Most recently, AiDi was updated on November 3, 2026 and BrainPower on November 3, 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.*