No. 1 compass app Compass for Android - Smart Compass App for Android Helps you to determine the direction, location, temperature and humidity quickly and accurately To use this application, your device must have a compass sensor How to use: - Keep your phone parallel to the ground and turned toward the blue arrow that you want to define - Compass will display on-screen directions and degrees. *** Keep the device away from metal objects, machinery and where high magnetic field to avoid false re