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★★★★★
Average rating on the App Store. Apple doesn't publish how many ratings each star has.
Where this app stands in Qatar, updated 3 Nov 2026
Top free
Not in this chart today
Top paid · All apps and games
#21 New
| Date | Paid |
|---|---|
| 3 Nov 2026 | #21 |
| 19 Oct 2026 | — |
| 17 Oct 2026 | — |
| 16 Oct 2026 | — |
| 15 Oct 2026 | — |
Best rank in each country today. Click a country to see its graph.
iOS 11 Support Bug fixes
A Goniometer is a device that measures angles or allows an object to rotate to a specific position. One of its most common uses is measuring a patient's range-of-motion (ROM) for a particular joint. This measurement is used to determine the extent of a patient's joint injury and the expected speed of their recovery. This goniometer is a basic app that is easy to use.