A free program for Android, by GalileoApps.

This app can be used for a number of purposes. It is primarily designed for calculating the speed of a vehicle, but it can also be used for other applications such as calculating the distance traveled or the time spent at a certain location.

If you want to know the speed of your vehicle, you can use this app. All you need to do is set the distance, and then you can start the timer. The app will calculate the speed and the distance traveled and it will display the results in a graph.

If you want to know the time spent at a certain location, you can also use this app.