ChironMotion Vision vs FormSight

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

FormSight is a coaching tool for personal trainers, strength coaches, and movement specialists. Record a client's set, see a live skeleton overlay with joint angles and rep-by-rep form grades, then review the session with frame-by-frame playback, annotation, and looping. WHAT IT DOES • Live skeleton overlay with joint angles during recording • Rep counting with green, yellow, and red form grades • Eight movement quality checks including knee valgus, hip shift, forward lean, and back rounding • Side-by-side comparison of two sessions • Frame-by-frame review with drawing, annotation, and looping • Per-client roster with session history, trend charts, and quality scores • Branded PDF reports for client check-ins • Still frame capture and video export to Photos • Fully on-device processing — no internet required, no account, no data leaves your device SUPPORTED EXERCISES Squat (front view and side view), Romanian deadlift, stiff-leg deadlift, and good morning. Each exercise activates the movement quality checks that apply to its pattern. SUBSCRIPTION FormSight Coach starts with a 14-day free trial. After the trial, continue at $9.99 per month or $99 per year. Subscriptions auto-renew through your Apple ID unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in Apple ID Settings. PRIVACY All client data, recordings, session notes, and PDF exports stay on your device. FormSight has no analytics, no account creation, and sends no data to a server. FormSight is a coaching and observation tool. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any injury, illness, or condition.