AngleFinder: Protractor

Super Ratel

About this app

AngleFinder: Protractor is a simple mobile angle measurement tool for screen diagrams, local photos, and camera snapshots.

Place three draggable points over the vertex and two rays to measure an angle. Use the built-in screen protractor, choose a photo from your device, or open the camera preview for quick real-world checks. Export your result as a PNG, save it locally, or share it through your device's system share sheet.

Features:
• Three-point angle measurement
• Screen protractor mode
• Local photo angle finder
• Camera angle finder with overlay
• Lock and snap controls
• Save PNG and Share actions
• No account, no ads, no tracking, and no required upload workflow

AngleFinder: Protractor can help with geometry, diagrams, DIY planning, crafts, classroom examples, and everyday visual checks.

Measurement accuracy depends on point placement, camera perspective, image quality, and device handling. Do not rely on this app as the only tool for safety-critical, construction-code, medical, legal, or regulated measurements.

What’s new

Bug fixes and policy compliance improvements.