# あいうえおをまなぼう vs BrainDojo

The clearest difference is in-app purchases: あいうえおをまなぼう at none against BrainDojo's 3. あいうえおをまなぼう also leads on iOS requirement (12.0 vs 15.0). BrainDojo's advantage is update cadence (every 10 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. BrainDojo sells 3 in-app purchases, starting at $6.99 per month. あいうえおをまなぼう asks for nothing beyond the download.

あいうえおをまなぼう ships an update every 3 weeks, BrainDojo every 10 days. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | あいうえおをまなぼう | BrainDojo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/braindojo-adhd-brain-training/id6739862455/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 64 MB | 274 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KAZUAKI MATAYOSHI](https://appshunter.io/developer/1059959447) | [StudyX G.K.](https://appshunter.io/developer/1451314118) |

## What reviewers say

### あいうえおをまなぼう

[App page](https://appshunter.io/ios/app/id6449205909)

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

**In-app purchases:** none


### BrainDojo

[App page](https://appshunter.io/ios/app/braindojo-adhd-brain-training/id6739862455)

Engage in daily brain training activities like handwriting and reading aloud to boost focus and cognitive skills. Suitable for all ages, this app offers fun, effective exercises with new content added monthly.

**Highlights:** Handwriting exercises, Reading aloud practice, Calculation activities, Focus improvement, Memory enhancement, New content monthly

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BrainDojo Plus | $6.99 | per month |
| BrainDojo Plus | $39.99 | per year |
| Tip | $0.99 | one-time |


## Frequently asked questions

### Is あいうえおをまなぼう free?

あいうえおをまなぼう is free to download, with no in-app purchases.

### Is BrainDojo free?

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

### Do あいうえおをまなぼう or BrainDojo have ads?

Both あいうえおをまなぼう and BrainDojo show ads.

### Which is updated more often, あいうえおをまなぼう or BrainDojo?

あいうえおをまなぼう ships an update every 3 weeks, and BrainDojo every 10 days. Most recently, あいうえおをまなぼう was updated on October 22, 2026 and BrainDojo on October 25, 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.*