Measure joint range of motion accurately using your smartphone's motion sensors. Provides animated guides for precise placement and a library of normal ROM values. Ideal for medical professionals and patients tracking recovery.






250+ iOS apps curated and reviewed
Whether you're new to knee goniometer or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.8★ (17) | No | Yes | Sep 2026 | ||
| 2 | Free | 4.3★ (8) | No | No | Sep 2026 | ||
| 3 | Free | 2.0★ (4) | No | No | Aug 2026 | ||
| 4 | Free | 1.0★ (2) | No | No | Jul 2026 | ||
| 5 | Free | — | No | No | Sep 2026 | ||
| 6 | Free | — | Yes | No | Sep 2026 | ||
| 7 | Free | — | No | Yes | Sep 2026 | ||
| 8 | $4.99 | 3.2★ (39) | No | No | Aug 2026 |






Measure joint range of motion accurately using your smartphone's motion sensors. Provides animated guides for precise placement and a library of normal ROM values. Ideal for medical professionals and patients tracking recovery.






This app uses AI to measure knee flexion and extension angles from photos, helping you track your ACL rehabilitation progress. Monitor your recovery journey with weekly updates, visual history, and progress charts. It's designed to keep you informed and motivated between physical therapy sessions.



This medical tool allows healthcare professionals to measure a patient's functional motion remotely using a camera. It offers flexible positioning and the ability to toggle between positive and negative measurements, unlike traditional goniometers.