# 美數學院 vs OneLink+機構版

The clearest difference is device support: OneLink+機構版 at 2 against 美數學院's —. OneLink+機構版 also leads on iOS requirement (13.0 vs 15.0). 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 | 美數學院 | OneLink+機構版 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 29 months | — |
| Size | 86 MB | 36 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chi Hsien Lai](https://appshunter.io/developer/1039759515) | [OnePath Education Co.,Ltd.](https://appshunter.io/developer/1705683887) |

## What reviewers say

### 美數學院

[App page](https://appshunter.io/ios/app/id6472878595)

**In-app purchases:** none


### OneLink+機構版

[App page](https://appshunter.io/ios/app/onelink-plus/id6578444323)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 美數學院 free?

美數學院 is free to download, with no in-app purchases.

### Is OneLink+機構版 free?

OneLink+機構版 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.*