Sometimes you need to measure your speed but you don’t have speedometer with you. This Speedometer GPS HUD app turns your android phone into a speedometer. This will not only show you the current speed accurately but it will also show you distance covered and the time taken. The usage of speedometer is very simple. Just give location permission (as it calculates speed using GPS) and press the play button and start running, walking or driving. Its a digital speedgauge which uses GPS system to wo