# 10を作れ！【脳トレ】 vs 9×9magic

The clearest difference is update cadence: 9×9magic at every 3 months against 10を作れ！【脳トレ】's every 9 months. 9×9magic also leads on iOS requirement (11.0 vs 16.0). 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.

10を作れ！【脳トレ】 ships an update every 9 months, 9×9magic every 3 months. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 10を作れ！【脳トレ】 | 9×9magic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 9 months | **Every 3 months** |
| Size | 3 MB | 122 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YUKI HAYANO](https://appshunter.io/developer/874819360) | [ZERONE](https://appshunter.io/developer/1708775781) |

## What reviewers say

### 10を作れ！【脳トレ】

[App page](https://appshunter.io/ios/app/10/id1092877204)

**Features:** macOS Compatibility

**In-app purchases:** none


### 9×9magic

[App page](https://appshunter.io/ios/app/99magic/id1525177895)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 10を作れ！【脳トレ】 free?

10を作れ！【脳トレ】 is free to download, with no in-app purchases.

### Is 9×9magic free?

9×9magic is free to download, with no in-app purchases.

### Do 10を作れ！【脳トレ】 or 9×9magic have ads?

Both 10を作れ！【脳トレ】 and 9×9magic show ads.

### Which is updated more often, 10を作れ！【脳トレ】 or 9×9magic?

10を作れ！【脳トレ】 ships an update every 9 months, and 9×9magic every 3 months. Most recently, 10を作れ！【脳トレ】 was updated on October 12, 2026 and 9×9magic 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.*