GPS Speedometer or Odometer app is one of the best apps to measure the speed of any moving thing. It provides you GPS navigation through a built-in map. It has a built-in speed alert that prevents you from getting speeding. You can measure the average speed, trip time, and total distance by using the GPS speedometer app.
Features
Works in offline mode.
Instant connection.
HUD modes.
Different orientation.
Set your desired units i.e., m/s, km/h, or mph.
Attractive and straightforward interface.
Minimum and maximum speed.
Drive in a perfect range.
Delete any entry.
Siren, red light, and long vibration notification.
Find latitude, longitude, and altitude of the current location.
GPS Speedometer and Odometer is the best speedometer app for android. You can also use DigiHUD Speedometer, Drag Racer Car Performance, SpeedView, and Ulysse Speedometer.