A free app for Android, by Deutsche Bahn.

If you are a fan of train simulators, DB Train Simulator will be perfect for you. It will allow you to travel on different tracks with different lengths and topographies. You will also be able to use different types of trains. It includes a total of 10 different lines, including the tutorial.

On the other hand, if you want to enjoy a real train ride, you can order the integrated timetable and topography map to see the route. The map will also show you the stations along the route, the speed limit, and the track.

Furthermore, you will be able to see the current track kilometers.

You will also be able to see the train safety signals and the instructions for speed changes.

On the other hand, if you want to know the energy you will save by driving efficiently, you can check out the energy-saving indicator.