Difficult to Control – Camera Protractor Lite Review

Suggest putting slider on one side vertically so your finger doesn't block your view. Suggest ability to type an angle for validating against an expected angle (because slider is unable to zero in on the exact angle--jumps several tenths or more as you remove your finger from the screen) and will not lock onto a tick mark. Agree that would be more useful overlaying an image.
Review by BackBlaster on Camera Protractor Lite.