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Get Protractor old version APK for Android
The most accurate and smallest size protractor application you can find.
A protractor that you can easily measure any angle with , easy to use and accurate ,both upper and lower scale .
- just open the application and put the camera in front of the angle and then adjust the angle with the protractor and press at any place on your phone screen to stop the camera's movement and then draw the line of the angle on the phone screen.