The app brings the SBB timetable to your mobile device - and this without the Internet.
All you have to do is enter a place of departure (or select it from your favourites) and the next train, bus or tram connections are displayed. And this for the complete SBB timetable for Switzerland (including trains, buses, trams, boats, mountain railways etc.).
So its as if this app gives you your own personal blue scoreboard for every station in Switzerland. This at any day, time and date.
By clicking on a corresponding terminus, you will be shown the complete train, bus or tram route with all the towns and cities and departure times.
However, it is not possible with this app to display a "connection from A to B" (i.e. use the online offers of SBB or other transport companies in Switzerland). For connections from A to B the computing capacity in offline mode is unfortunately not sufficient).
However, it is no problem to get on the train and see the next connections from a place of change.
Please note that the data volume for the complete offline SBB timetable is approx. 640 MB.