RtDrive Lenz is a mobile app for Android devices that can be used to control a remote train.

You can control your train with the app by using the buttons to move forward and backward, and to activate and deactivate the headlights, wipers, horn, and whistle.

It is also possible to set the preferred functions for each button and for each locomotive, as well as to change the settings for the command station.

To drive your train, you need to connect the Android device to a compatible command station. You can do this with a cable or a Bluetooth connection.