QuickAngleCamera protractor for iPhone
A clearer view.
A better angle.
Turn the lines in front of you into angle readings. Point your camera, freeze the view, and fine-tune the measurement.
On-device image processing · No account required
ANGLE ILLUSTRATION
01 / POINT
Find the edges.
Face a flat surface straight on and bring the vertex near the center. View detected rays and their angles.
02 / REFINE
Make it clear.
Freeze the image, adjust or add rays, and swipe across adjacent regions to combine angles.
03 / SHARE
Keep the result.
Save or share the image with angle annotations, free of interface controls and banner ads.
Measurements are estimates. Lighting, perspective, and image quality affect results. Displayed decimal places do not guarantee accuracy.