ROMmeasurer Lite
This App is to measure a joint range of motion from camera image or saved image.
1. Take a photo or select an image from library by "camera" button.
2. Point the center of a circle by "center" button.
3. Move a small purple and blue line along the circle.
4. Angle between purple and blue line is displayed above.
5. You can save the image by "folder" button.