Measure Toolbox: Compass Level

Measure Toolbox turns your phone into a set of 11 handy measuring tools. Open the app, pick a tool and start measuring. No account, no setup. TOOLS • Compass – heading in degrees and direction, with a warning when magnetic interference is detected • Bubble Level – check whether a surface or an edge is level; calibrate to zero on any flat surface • Ruler – measure small objects on screen in centimeters and inches; calibrate with a bank card for accuracy • Protractor – measure angles directly on the screen • Sound Meter – ambient noise level in decibels, with min / average / max and a live chart • Flashlight – turn on the camera flash, with an SOS mode • Magnifier – zoom in on small print using the camera • Mirror – use the front camera as a mirror • Light Meter – light intensity in lux • Metal Detector – magnetic field strength, to sense nearby metal and magnets • Barometer – air pressure and estimated altitude PRIVATE BY DESIGN • All measurements are done on your phone • The camera image is only shown on screen; the microphone is only used to calculate a decibel value. Nothing is recorded, saved or uploaded • No account required GOOD TO KNOW • Some tools need a sensor that not every phone has (for example a barometer). Tools your phone cannot support are hidden automatically • Readings depend on your phone's sensors and are meant for everyday reference, not as a replacement for professional instruments 17 LANGUAGES English, 简体中文, 繁體中文, 日本語, 한국어, Español, Português, Français, Deutsch, Italiano, Русский, Türkçe, Bahasa Indonesia, Tiếng Việt, ไทย, العربية and हिन्दी. Change the language anytime in Settings. Questions or feedback: [email protected]