Ms B. from Lucerne travels a lot on business: her customers are in Lucerne itself, in Schwyz, and also in Berne and Fribourg. For longer journeys, she likes to use public transport so she can get some work done while travelling. Ms B. used to use the smartphone apps from the various fare networks for her regional train and bus connections. But since recently, everything has been in a single app: the PostBus App brings together all connections and the ticketing systems of more than ten fare networks, including TNW, A-Welle, Libero, Ostwind and Arcobaleno, as well as the Z-Pass region. Other networks will follow. This not only allows passengers to check all connections and via options, but also to buy day passes and single tickets for all connected fare networks directly in the app. Once registered, all it takes is two clicks to buy the ticket.