Ruler app for your phone and tablet. Measure everything with a beautiful on-screen ruler. Choose between inches and centimeters. Tap the screen to start using the best multi-touch measuring system and find the size of all curious objects around you. And all this for free.

• Fast and responsive interface with beautiful modern design that looks great both on phone and tablet
• Imperial (inch) and Metric (centimeter / millimeter) units
• Very simple so everyone can use it - touch the screen and move the left and right handles with your fingers
• Smart history for your latest measurements
• Copy current length to clipboard and paste it in another app
• Multi-touch caliper tool functionality
• It is a handy tape measure, always in your pocket
• Calibrate the app if units are inaccurate. Grab a real ruler and follow instructions in Settings menu
• Learn more and send feedback on

From version Ruler App – Measure length in inches + centimeters 2.1.4:

Welcome to the latest version of the best ruler app. What was changed:
• Better support for Android Oreo
• More accurate ruler
• Bug fixes and performance improvements

(Android 4.0+)
Latest: 2.1.4 on September 24, 2018
All versions


Uploaded:September 24, 2018 at 6:49PM UTC

File size:2.09 MB



Uploaded:April 2, 2017 at 1:33PM UTC

File size:1.69 MB