Ruler is an accurate and easy-to-use measuring tool for Android devices. It is the perfect tool for your phone or tablet.

Ruler is designed to be used by anyone, from kids to adults. It is simple, user-friendly, and easy to use. The app allows users to measure and view their results in either inches or centimeters.

It can be used for measuring distances, areas, and angles. The ruler has a built-in camera that allows users to take photos and save them to their device.

It has a built-in compass for calculating the directions of angles.

It is designed to work on Android devices.