A free program for Android, by GT Action Games.

In Train Simulator 2020: Modern Train Racing Games 3D, you will be able to drive in a beautiful city and countryside, and you will be able to choose from a variety of different trains. The aim of the game is to pick up passengers at stations and drop them at their destinations by driving and controlling your train perfectly. You will also need to manage the train’s speed and make sure that the passengers are all safe and sound during the journey.

This game works with most Android devices and can be downloaded for free.