# 連立方程式 vs MathHelper

The clearest difference is device support: MathHelper at 2 against 連立方程式's —. 連立方程式's advantage is iOS requirement (16.4 vs 26.2). On price and in-app purchases 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 | 連立方程式 | MathHelper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Size | 6 MB | 4 MB |
| Requires iOS | **16.4** | 26.2 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Risako Asai](https://appshunter.io/developer/1671273580) | [Takahiko Ikenuma](https://appshunter.io/developer/1882605729) |

## What reviewers say

### 連立方程式

[App page](https://appshunter.io/ios/app/id6483928960)

**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 連立方程式 free?

連立方程式 is free to download, with no in-app purchases.

### Is MathHelper free?

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

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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.*