# Class班級（老師版） vs 奧斯汀大勇

The clearest difference is device support: Class班級（老師版） at 2 against 奧斯汀大勇's —. 奧斯汀大勇's advantage is iOS requirement (12 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 | Class班級（老師版） | 奧斯汀大勇 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Fortnightly | — |
| Size | 33 MB | 121 MB |
| Requires iOS | 15.0 | **12** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [克雷斯班級網股份有限公司](https://appshunter.io/developer/1687441907) | [Chi Hsien Lai](https://appshunter.io/developer/1039759515) |

## What reviewers say

### Class班級（老師版）

[App page](https://appshunter.io/ios/app/class/id6464455017)

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

**In-app purchases:** none


### 奧斯汀大勇

[App page](https://appshunter.io/ios/app/id6503041553)

**In-app purchases:** none


## Frequently asked questions

### Is Class班級（老師版） free?

Class班級（老師版） is free to download, with no in-app purchases.

### Is 奧斯汀大勇 free?

奧斯汀大勇 is free to download, with no in-app purchases.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*