A free program for Android, by TecTonic.

A GPS speedometer is a device that can be used to measure the speed of a vehicle. It uses the GPS (Global Positioning System) to determine the speed, which is the fastest way to reach a given destination. The device sends information about the speed to the mobile phone, which then displays the speed in a suitable manner. The information is sent in real-time, so the speed can be updated in real-time. The app can also be used to find out the distance to a destination, which is the total distance traveled by the vehicle.

GPS speedometers come in many different forms. Some are built into the vehicle, while others are attached to the mobile phone or the car’s dashboard.

GPS speedometers can be used for many purposes. They can be used to calculate the speed of the vehicle, which is useful when driving. It can also be used to calculate the distance to a destination, which is useful when driving or when planning a trip.