Protractor app for android description: Now you can measure the angle easily by using the smartphone.
Protractor app supports three modes.
1) screen mode it is used when you put on the screen a small object and measure the angle.
2) camera mode in camera mode which is useful if you want to measure the angle of the large object.
3) level mode this is useful when you want to measure the slope of things.
When placing the frame on the wall on construction sites is useful to measure the slope.
Protractor has multiple functions as shown below.
Adjust the protractor and text color support multi touch mode select units
