A free program for Android, by Swift Apps Inc..
Digital Speedometer – GPS Odom is a GPS speedometer for Android that lets you measure the speed and distance of your journey. The app is free and works on your smartphone. It is designed to be used as a GPS speedometer for your car and bike.
The app is very useful for those who want to know the speed and distance of their journey. It is very easy to use. You can choose the mode of measurement (km/h or mph/h). It is also possible to choose the mode of calculation (km/h or mph/h).
The results of the measurement are displayed on the screen. The results are very accurate. The accuracy of the speedometer depends on the mode of measurement and the time of the measurement.
The app also has a compass to help you in finding the direction of your destination. It is very easy to use and it is very accurate.