trajix

Jump & Rotation Analysis

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Turn your training videos into data — jump height, rotation speed, and posture, measured on-device. trajix is a sports motion analysis app for athletes and coaches. Record a movement with your camera and get real-time posture coaching (2D) and precision jump & rotation measurement (3D). ■ Real-time Coaching (2D) - Pose tracking with voice feedback on start/finish positions - Lightweight, fast, real-time analysis ■ Precision Measurement (3D) - Jump height, flight time, rotation speed, X-factor, joint angles - Side-by-side comparison of two videos - Deterministic (repeatable) results ■ Who it's for - Figure skating, speed skating and other jump/rotation athletes and coaches - Anyone who wants to see their movement as data All analysis runs entirely on your device — videos are never uploaded or stored on a server. Supports 6 languages. Note: trajix is a sports performance analysis and coaching aid, not a medical device. It is not intended for diagnosis, treatment, or rehabilitation.

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Stability improvements for purchases and premium features.

Version 1.0.3

The developer, APL Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • APL Inc.
    Size
    • 4.2 MB
    Category
    • Sports
    Compatibility
    Requires iOS 13.0 or later.
    • iPhone
      Requires iOS 13.0 or later.
    • iPad
      Requires iPadOS 13.0 or later.
    • iPod touch
      Requires iOS 13.0 or later.
    • Mac
      Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • Korean
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 주식회사 에이피엘
  • Developer Website
  • Privacy Policy