iOS Universal Utilities
This application provide ruler and protractor function on iPhone, iPod Touch and iPad2
iOS 9 is supported.
In Ruler, supporting next units:
Ruler and Protractor
・You can move ruler by tap and drag.
・You can switch picture and camera by tapping camera button at top right of screen.
・Default background is picture.
・You can select background picture from album on your device.
・You can change color of Ruler and Protractor.
+ Supporting iPhone SE