# Add Up 10. vs 10を作ろう

The clearest difference is update cadence: Add Up 10. at every 3 months against 10を作ろう's every 14 months. 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.

Add Up 10. ships an update every 3 months, 10を作ろう every 14 months. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Add Up 10. | 10を作ろう |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 14 months |
| Size | 58 MB | 9 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MASAHIRO MIZUTANI](https://appshunter.io/developer/368158224) | [takeshi inoue](https://appshunter.io/developer/1452042026) |

## What reviewers say

### Add Up 10.

[App page](https://appshunter.io/ios/app/add-up-10/id562494612)

**In-app purchases:** none


### 10を作ろう

[App page](https://appshunter.io/ios/app/10/id1453636144)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Add Up 10. free?

Add Up 10. is free to download, with no in-app purchases.

### Is 10を作ろう free?

10を作ろう is free to download, with no in-app purchases.

### Do Add Up 10. or 10を作ろう have ads?

Both Add Up 10. and 10を作ろう show ads.

### Which is updated more often, Add Up 10. or 10を作ろう?

Add Up 10. ships an update every 3 months, and 10を作ろう every 14 months. Most recently, Add Up 10. was updated on October 5, 2026 and 10を作ろう on October 13, 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.*