ROMin

Capture & measure joint angles

$0.99

Quickly measure joint angles with your iPhone—perfect for trainers, clinicians, and therapists. No subscriptions or sign-ups needed. ROMin makes it easy for anyone—whether you’re a pro, a caregiver, or just tracking recovery—to measure joint angles with your iPhone. Just snap a photo, set a few points, and get instant results. No login, no Wi-Fi, no hassle. Range of Motion. Key Features: • Capture with Camera - Snap a photo of a joint directly in the app. • Drag-to-Set Points - Move three colored dots to mark joint positions. • Live Angle Calculation - Angle updates in real time as you drag. • Invert Angle Option - Easily toggle between direct and inverse angles. • Save Annotated Images - Store images with angle lines and degree label. • Haptic Feedback - Feel subtle vibrations for key actions like point placement. • Offline Functionality - No internet required—works fully offline. • No Account Needed - Just download and start using. Designed for Real-World Use: • In-home care visits • Outpatient clinics • Sports and athletic fields • Hospitals and rehab centers Download ROMin today and bring fast, accurate joint measurements to your home or practice.

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The developer, Stephen Young, 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 based, for example, on the features you use or your age. Learn More

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

    • Provider
      • Stephen Young
    • Size
      • 480.3 KB
    • Category
      • Medical
    • Compatibility
      Requires iOS 17.6 or later.
      • iPhone
        Requires iOS 17.6 or later.
      • iPad
        Requires iPadOS 17.6 or later.
    • Languages
      • English
    • Age Rating
      4+
    • Copyright
      • © 2025 Stephen Young