Ruler app for your phone and tablet. Measure everything with beautiful on-screen ruler. Choose between inches and centimeters. Tap the screen to start using the best multi-touch measuring system and find 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) units
* Very simple so everyone can use it - touch the screen and move the left and right handles with your fingers
* History for your latest measurements
* Copy current length to clipboard and paste it in another app
* Multi-touch caliper tool functionality
* Calibrate the app if units are inaccurate. Grab a real ruler and follow instructions in Settings menu
* Learn more and send feedback on http://ruler.mobi