Best apps like Goniometer: Joint ROM

9+ similar apps compared and reviewed

2.7 avg rating
9 free apps
Updated September 2026

Goniometer is great, but it's not the only option. Explore 9+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Goniometer

Protractor Angle Meter#3

Protractor Angle Meter by Romiick LLC

Measure angles from photos
Worth Considering
🔧 Utilities
5.0(1 ratings)
Free
Protractor Angle Meter screenshot 1
Protractor Angle Meter screenshot 2
Protractor Angle Meter screenshot 3
Protractor Angle Meter screenshot 4
Protractor Angle Meter screenshot 5
Protractor Angle Meter screenshot 6

This app allows you to measure angles from photos using your device's camera or existing images. Add multiple measurements with customizable colors and labels, and view results in various units. Save your work automatically and export high-quality images of your measurements.