ACL Rehab Tracker

Content rating
Everyone
500+
Downloads
Content rating
Everyone
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About this app

ACL Rehab Tracker is your personal knee goniometer app for tracking recovery after ACL reconstruction, knee replacement, meniscus repair, or other knee surgery. Using AI-powered photo analysis, the app measures your knee angle and range of motion (ROM) so you can monitor your rehabilitation progress over time.

Key Features:

• AI Knee Angle Measurement — Snap a photo of your knee and instantly get a flexion or extension angle reading. Works like a digital goniometer powered by advanced AI, no extra equipment needed.

• ROM Progress Charts — View your knee recovery journey with detailed charts showing how your range of motion improves week by week. See flexion and extension trends at a glance.

• Measurement History — Keep a complete log of every ROM measurement with dates, angles, and the photos you used. Review your knee rehab progress anytime.

• Post-Op Day Counter — Set your surgery date and see exactly how many weeks post-op you are right on the home screen. Stay on track with your physical therapy milestones.

• Simple and Private — No account creation required. Your knee surgery recovery data stays secure on your device and in your private cloud storage.

Whether you're in the early stages of ACL recovery working on extension, or months post-surgery pushing your flexion past 120 degrees, ACL Rehab Tracker gives you a clear picture of your knee rehabilitation progress. Share your ROM measurements with your physical therapist, orthopedic surgeon, or sports medicine doctor to keep them informed between appointments.

Perfect for anyone recovering from ACL reconstruction, PCL injury, meniscus surgery, total knee replacement (TKR), or any procedure requiring range of motion tracking.

Download ACL Rehab Tracker and take control of your knee surgery recovery today.

Disclaimer: ACL Rehab Tracker is not a medical device and is not intended to diagnose, treat, or replace professional medical advice. Always consult your physician, orthopedic surgeon, or physical therapist before making decisions about your rehabilitation.
AI knee goniometer for ACL rehab — track ROM, flexion & extension post-surgery
Updated on
Feb 8, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Health and fitness, Photos and videos and 2 others
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

Initial release of ACL Rehab Tracker - your AI-powered knee goniometer for tracking recovery after ACL surgery. Features include AI knee angle measurement from photos, ROM progress charts, measurement history, and a post-op day counter.
Content rating
Everyone
Learn more

App support

About the developer
Twin Tip Solutions LLC
reid@twintipsolutions.com
1500 N Grant St Ste N Denver, CO 80203-1859 United States
+1 704-591-1579

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