A free app for Android, by MARTIN Lucas.

GPS Tracker is a GPS tool for Android devices. It combines the functions of a GPS receiver, a map, a compass, and a GPS logger.

With the app, you can:

Find your position, calculate the distance, and the time remaining to your destination. Record the waypoints in the app, and use them later to find your position. View the current speed of the device and the altitude of the ground. Save the information to the database, so you can use it to find the location of a point or the route between 2 waypoints. 

This tool will be useful for everyone. If you want to know the position and time of a point, you can use the app to find the distance, and the speed of the device.