ChironMotion Vision vs StartIQ

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

StartIQ analyzes your sprint block start using on-device body pose estimation. Import a side-view video and get instant biomechanical feedback on your set position, first push, and drive phase. HOW IT WORKS Film your block start from the side in landscape orientation Import the video into StartIQ Get joint angle measurements at each phase of the start See how you compare to elite sprinters WHAT YOU GET Joint angles for hip, knee, shoulder, and shin at set, first push, and drive phase Priority coaching cues that tell you what to fix first, why, and how it should feel Phase-by-phase mental cues for in the blocks, on the gun, drive, and acceleration A pre-start checklist to use at practice Drill recommendations tailored to your specific issues Elite comparison showing how your positions stack up against world-class sprinters PRIVATE BY DESIGN All analysis happens entirely on your device. No video, pose data, or results are ever uploaded. Your data stays on your phone. 3 free analyses included. Subscribe for unlimited access. StartIQ Pro (auto-renewable): Annual: $19.99/year Monthly: $2.99/month Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/