Additionally, paste this code immediately after the opening tag:

Protractor

This app is a must-have item in your smart phone. You can calculate level, slope, incline, gradient and angl...

Free

Store review

This app is a must-have item in your smart phone.
You can calculate level, slope, incline, gradient and angle.
It is easy to use.
After touching the screen you can measure the angle of the target.
Move to set red line to target.

Size

426.0 KB

Last update

Jan. 22, 2020

Read more