Use your Android phone instead of carrying around any number of tools in real life.
Always find North, never get lost.
Calculate the bill or spell out ‘boobies’ upside down…
Find your way in the dark using your phone’s flash
On The Level
Use this as a bubble level and slope guage–for when you’re putting up shelves and more!
Smart Measure Pro
Measure the distance, height, width, and area on an object.