The app displays an elevation of the landscape around you. This is especially useful in the case of a flat surface, such as the roof of a building or a parking lot. In the case of a mountain, you will see a difference in elevation between the peaks and valleys.

You can view the elevation in feet, or you can choose to view it in degrees.

The app can be used in different ways. You can use it as a map, to view your position on the map.