This iPad Ruler lets you use your iPad as a ruler! Measure anything!It's as simple as it sounds, anyone can use it!Just put the object against the screen, and measure.Is it longer than the screen? No problem, just use the new addition feature!Ruler for iPad also has an easy to use built-in inches to centimeters (and vice versa) converter. Just plug in the numbers, and convert!
||Compatible with iPad., Requires iPhone OS 3.2 or later., iTunes account required