# 10を作ろう vs MathHelper

The clearest difference is ads: MathHelper at none against 10を作ろう's shown. 10を作ろう's advantage is iOS requirement (15.1 vs 26.2). On price, 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.

## The numbers

| Metric | 10を作ろう | MathHelper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 14 months | — |
| Size | 9 MB | 4 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [takeshi inoue](https://appshunter.io/developer/1452042026) | [Takahiko Ikenuma](https://appshunter.io/developer/1882605729) |

## What reviewers say

### 10を作ろう

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

**Features:** macOS Compatibility

**In-app purchases:** none


### MathHelper

[App page](https://appshunter.io/ios/app/mathhelper/id6764332399)

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

**In-app purchases:** none


## Frequently asked questions

### Is 10を作ろう free?

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

### Is MathHelper free?

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

### Do 10を作ろう or MathHelper have ads?

10を作ろう shows ads; MathHelper does not.

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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.*