Move to measure - Flying Ruler!

Flying Ruler is a tape measure, ruler, protractor and a goniometer (angle-measurer). It is four devices in one app, providing you with the quickest way to measure a distance or an angle. Angles can be measure with the app to an accuracy of one degree so the app can easily take the place of a protractor or a goniometer (angle measurer).WEBSITE:www.flying-ruler.com