# ChironMotion Vision — Track What Matters in Motion

> Track What Matters in Motion (iPhone/iPad app by Yi-Fu Chen.)

- Source: https://appshunter.io/ios/app/chironmotion-vision/id6759504031 (this page in markdown: same URL + `.md`)
- Developer: [Yi-Fu Chen](https://appshunter.io/developer/1873701789)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 40 MB
- Languages: English, Japanese, Korean, Chinese
- Released: 2026-04-01
- Data updated: 2026-06-28
- User reviews in markdown: https://appshunter.io/ios/app/chironmotion-vision/id6759504031/reviews.md

## What is ChironMotion Vision?

ChironMotion Vison is an iOS application designed for structured jump-movement analysis using camera-based motion capture and on-device computation.

The app supports three standard jump protocols: CMJ, SJ, and DJ.

Users can create a personal profile, enter basic body information, and select the appropriate test protocol before each session.

A built-in calibration process helps improve consistency before testing begins.

During recording, the app captures movement through the camera and analyzes the jump sequence automatically.

Key phases such as takeoff and landing are identified to support performance evaluation.

The app calculates core biomechanics metrics, including jump height, flight time, RSI, and related movement indicators.

Protocol-specific metrics are also presented to help users review jump quality in more detail.

Results are displayed in a clear interface with summary cards and visual charts for easier interpretation.

The app also supports offline video analysis for imported high-frame-rate footage.

All analysis is performed locally on the device to help protect user privacy.

ChironMotion Vison is intended for training, performance review, and educational reference, and is not designed for medical diagnosis or treatment.



Terms of Use: https://chironmotion.vercel.app/#legal

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Cam Yearly | $39.99 | per year |
| Cam+AI Yearly | $49.99 | per year |
| Cam+AI Monthly | $4.99 | per month |
| Cam Monthly | $3.99 | per month |
| Lidar+AI monthly | $5.99 | per month |
| Lidar+AI yearly | $59.99 | per year |



## Version history (last 3 releases)

### 1.2 — 2026-06-27

Added data import, improved test history browsing and testing workflow, plus stability enhancements.

### 1.1 — 2026-05-14

-Added more criteria and analysis references for identifying key jump events, along with App Store offer code redemption support.
-Added Korean and Japanese language support.
-Optimized the analysis workflow and overall stability.

### 1.0 — 2026-04-02

No release notes.

## More apps by Yi-Fu Chen

- [ChironMotion Capture](https://appshunter.io/ios/app/chironmotion-capture/id6758568428)
- [ChironMotion IMU](https://appshunter.io/ios/app/chironmotion-imu/id6758951844)
- [ChironMotion Load](https://appshunter.io/ios/app/chironmotion-load/id6770306861)

All apps by Yi-Fu Chen: https://appshunter.io/developer/1873701789

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-28.*