Gautrain – for people on the move. The official Gautrain app – everything you need to know about the Gautrain. With the new Gautrain App, you get all the travel information you need, when you need it. Features include: • access Gautrain Card balances • top-up prepaid balances and purchase fare products via secure payments • real-time journey planning, station to station, or search for any address in Gauteng, with the option to add public transport operators in Gauteng to extend your journey op