Measure lengths with a ruler supporting metric and imperial units. Detect ambient noise levels using a decibel meter. Use a protractor tool to measure angles via the camera. Calibrate screens for accurate color display.
Take a photo of an object to estimate its weight using local algorithms. Participate in weight-guessing challenges. Unlock achievements based on performance. View statistics for past guesses. No internet required.
Measure horizontal floor areas in square feet or meters. Calculate vertical wall areas in square feet or meters. Determine lengths between two points. Place virtual furniture to assess space size.
Submit tips anonymously or non-anonymously to law enforcement about drug activity, active shooters, bullying, and human trafficking. Include photos, videos, audio, or text. Send tips directly to authorized agencies.
Edit photos by removing objects with a magic eraser and auto-cutout tools. Adjust colors, apply filters, and enhance details. Save and share edited images directly.
Measure angles using camera view with touch or plumb bob methods. Set angles on screen or through camera. Switch between measurement modes. Access advanced polygon measurement in premium version. Calibrate plumb bob for accurate slope readings.
Take a photo of a , crystal, mineral, or gem. The identifies the and provides details about its properties, composition, and characteristics. View information on hardness, color, and formation.
Use device sensors to check horizontal and vertical alignment of objects. Point camera at object to detect crookedness and measure degrees. Switch to protractor mode to measure angles for precise cuts.