# TT运动 vs 发令助手pro

The clearest difference is in-app purchases: 发令助手pro at none against TT运动's 10. 发令助手pro also leads on ads (none vs shown). TT运动's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On price there is nothing between them.

Both are free to download. TT运动 sells 10 in-app purchases, starting at $3.99 per month. 发令助手pro asks for nothing beyond the download.

## The numbers

| Metric | TT运动 | 发令助手pro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Monetization | Subscription | — |
| Size | 387 MB | 5 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [北京体提科技有限公司](https://appshunter.io/developer/1680431935) | [小赫 莫](https://appshunter.io/developer/1887912193) |

## What reviewers say

### TT运动

[App page](https://appshunter.io/ios/app/tt/id6478207008)

This app analyzes your athletic movements by identifying key body points from videos. It offers detailed visual feedback and comparison tools to help you improve your form and performance.

**Highlights:** AI-powered body posture analysis, Key joint point identification, Action problem detection, Skeleton diagrams and fishbone lines, Two-person motion comparison, Frame-by-frame playback and slow-motion

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP连续包月 | $3.99 | per month |
| 会员续订季卡 | $5.99 | per 3 months |
| VIP连续包季 | $9.99 | per 3 months |
| 会员续订年卡 | $19.99 | per year |
| VIP连续包年 | $19.99 | per year |
| VIP月卡 | $3.99 | one-time |
| VIP季卡 | $9.99 | one-time |
| VIP特惠年卡 | $19.99 | one-time |
| 会员年卡 | $24.99 | one-time |
| VIP年卡 | $29.99 | one-time |


### 发令助手pro

[App page](https://appshunter.io/ios/app/pro/id6761249702)

**In-app purchases:** none


## Frequently asked questions

### Is TT运动 free?

TT运动 is free to download, with in-app purchases available.

### Is 发令助手pro free?

发令助手pro is free to download, with no in-app purchases.

### Do TT运动 or 发令助手pro have ads?

TT运动 shows ads; 发令助手pro 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.*