# 三人行助教 vs AI眺舞教师版

The clearest difference is update cadence: 三人行助教 at every 9 days against AI眺舞教师版's every 3 weeks. 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.

三人行助教 ships an update every 9 days, AI眺舞教师版 every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 三人行助教 | AI眺舞教师版 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Size | 32 MB | 162 MB |
| Requires iOS | 12.2 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [俊伟 王](https://appshunter.io/developer/1357112528) | [艺启慧网络科技有限公司](https://appshunter.io/developer/1712058229) |

## What reviewers say

### 三人行助教

[App page](https://appshunter.io/ios/app/id1357112529)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI眺舞教师版

[App page](https://appshunter.io/ios/app/ai/id6469778399)

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

**In-app purchases:** none


## Frequently asked questions

### Is 三人行助教 free?

三人行助教 is free to download, with no in-app purchases.

### Is AI眺舞教师版 free?

AI眺舞教师版 is free to download, with no in-app purchases.

### Do 三人行助教 or AI眺舞教师版 have ads?

Neither 三人行助教 nor AI眺舞教师版 shows ads.

### Which is updated more often, 三人行助教 or AI眺舞教师版?

三人行助教 ships an update every 9 days, and AI眺舞教师版 every 3 weeks. Most recently, 三人行助教 was updated on November 2, 2026 and AI眺舞教师版 on November 3, 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.*