【實用工具app】Handy Protractor|最夯免費app-綠色工廠好玩App

Handy Protractor is a simple protractor app.How do you measure angles?Overlap a plastic protractor with the angle? Use a camera app superimposing a picture of a protractor? It will become obsolete if you use Handy Protoractor.Instead of meauring angles by a plastic protractor, Handy Protractor enables you to measure angles only by turning your iPhone.It's very simple and easy!Besides, Handy Protractor can measure angles of three-dimensional objects flexibly. You can measure angles anytime, anywhere.Measurements are done by using a built-in gyroscope.The angles can be displayed in radian and degree.No advertisements.