The compass is the instrument cluster for getting directions. Compass app will determine the direction of the magnetic field. The earluff displays the azimuth at the top of the screen. This compass app displays the GPS altitude. This app shares your location with others, and shows the location on a map. To see the Aurora, find north (Northern Hemisphere) and south (Southern Hemisphere) with this compass app. This compass app helps you display the correct bearing by displaying the tilt of the compass.