App Name: Multi Measures: The All-in-1 kit [Android, iOS App]
Developer: SkyPaw Co.,Ltd
App Market: Download Page
Looking for an app that can almost do it all? Multi Measures is a set of handy and elegant measuring tools, all in one app on your mobile device. This app turns your smart device into a swiss-army-knife that measures everything you will ever need.
Currently, it combined 12 super cool tools in 1 application: compass, decibel, teslameter, metronome, stopwatch, timer, seismometer, plumb bob, surface level, spirit/bubble level, ruler and, protractor. The app is available for both Android and iOS devices.