A free app for Android, by My Size.

Do you like to measure things? Do you want to be able to measure the size of things? Well, you can use the SizeUp app to do just that!

The app is extremely easy to use. Simply place your smartphone on the surface you want to measure, click the “Start” button, lift the smartphone and move it quickly in a straight line to the end point and press the “Stop” button. That’s it!

After a short calculation, the distance between the two points will be displayed on the screen.

The app is capable of measuring the size of a surface, the distance between two points, the area of a shape, and many more.