A free app for Android, by Terry Nock.
DigiSpeed is a GPS-based speedometer that can be used as a speed tracker for your car or any other vehicle. It is the most accurate speedometer for your Android device and it works perfectly in both offline and online mode. The app is free to use and has no ads or in-app purchases.
You will get the most accurate speedometer with the most easy-to-use interface. DigiSpeed uses the GPS system to measure the speed of the vehicle, so it can be used for any kind of vehicle, from a car to a bicycle.
The app has two modes: normal and HUD. The first one is for standard display, the second one is for the HUD (Heads-Up-Display) mode.
You can select the color of the display and the background color. The background color can be changed in the settings of the app.
The display can be used as a standard speedometer or it can be used for the HUD mode.
