# Pose & Angle vs J

The clearest difference is ads: J at none against Pose & Angle's shown. J also leads on update cadence (every 2 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Pose & Angle ships an update every 2 months, J every 2 weeks. The most recent releases landed on October 16, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Pose & Angle | J |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/pose-and-angle/id6749186707/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 48 MB | 3 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [takeshi ogawa](https://appshunter.io/developer/1676749157) | [Akinori Kanazawa](https://appshunter.io/developer/1876560461) |

## 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


### J

[App page](https://appshunter.io/ios/app/j-kinetics/id6782524300)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pose & Angle free?

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

### Is J free?

J is free to download, with no in-app purchases.

### Do Pose & Angle or J have ads?

Pose & Angle shows ads; J does not.

### Which is updated more often, Pose & Angle or J?

Pose & Angle ships an update every 2 months, and J every 2 weeks. Most recently, Pose & Angle was updated on October 16, 2026 and J on October 2, 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.*