# Pose & Angle vs 排球智练

The clearest difference is in-app purchases: Pose & Angle at none against 排球智练's 3. 排球智练's advantage is ads (none vs shown) and iOS requirement (13.0 vs 17.6). On price and device support there is nothing between them.

Both are free to download. 排球智练 sells 3 in-app purchases, starting at $3.99 per 7 days. Pose & Angle asks for nothing beyond the download.

## The numbers

| Metric | Pose & Angle | 排球智练 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pose-and-angle/id6749186707/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Ad-supported | — |
| Size | 48 MB | 104 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [takeshi ogawa](https://appshunter.io/developer/1676749157) | [海锋 郑](https://appshunter.io/developer/6778628531) |

## What reviewers say

### Pose & Angle

[App page](https://appshunter.io/ios/app/pose-and-angle/id6749186707)

Analyze joint angles from videos to improve sports performance and rehabilitation. Features include real-time visualization, graph analysis, and data export. No registration or charges are required for unlimited use.

**Highlights:** Automatic joint angle analysis from video, Measures 8 key joints, Real-time skeleton overlay and angle display, Graph analysis of angle changes, Export video and CSV data, No registration or charges

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

**In-app purchases:** none


### 排球智练

[App page](https://appshunter.io/ios/app/ai/id6786571301)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI排球教练  周会员 | $3.99 | per 7 days |
| AI排球教练  月会员 | $14.99 | per month |
| AI排球教练  年会员 | $29.99 | per year |


## Frequently asked questions

### Is Pose & Angle free?

Pose & Angle is free to download, with no in-app purchases.

### Is 排球智练 free?

排球智练 is free to download, with in-app purchases available.

### Do Pose & Angle or 排球智练 have ads?

Pose & Angle shows ads; 排球智练 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.*