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.
What's new (v1.5)
Update iOS and AdMob SDK
Hide Ad window and Tool-Bar when saving a photo