You can measure the altitude of your location above sea level with the application. The app takes the GPS coordinates of your current location and calculates how high you are above sea level. You can also find your location on the map and measure distance. You can find many useful features and tools in one application. Many tools such as thermometer, barometer, inclinometer, compass, map, stopwatch, sound meter, radar, scale etc. are in one application. You can share your current altitude.