Ruler Pro

A simple, user-friendly and accurate ruler for your phone!

Ruler app includes the following functions:unit converter (centimeters to inches, centimeters to inches), calculation of the length, straight line, calculation of area, defining the thread pitch, caliper, ruler online, etc.

Ruler (tape measure) - is beautiful, functional and easy to use tool on every smartphone or tablet

Using volume +/- to change unit (centimeters to inches, centimeters to inches)