Bevel Protractor is a free utility and tool application available for Android devices developed by EXA Tools. It is a smart instrument that allows users to measure angles of buildings, mountains, or any other objects around them. The app has two measuring modes: touch measure and plumb measure. In touch measure mode, users can touch the screen to set the angle and use the camera view to take measurements of objects around them. In plumb measure mode, users can use the pendulum to determine the slope and calibrate the plumb.

One of the best features of the app is that it allows users to take screenshots of anything on the screen in both modes. This is a useful feature for those who need to save their measurements for future reference. The app is easy to use and provides accurate measurements, making it a must-have tool for architects, engineers, and DIY enthusiasts.

Overall, Bevel Protractor is a reliable and efficient measuring tool for anyone who needs to measure angles. The app is free, easy to use, and provides accurate measurements, making it a great addition to any toolbox.