Call a Bike
Call A Bike is the must have app when using the Call A Bike rental service.
Call a Bike is the fast way to get around, bypassing traffic jams, regardless of timetables. With the Call a Bike app you can now locate free Call A Bikes whether at home, coming off the subway or when leaving a restaurant within seconds.
Bikes are available in Berlin, Frankfurt/M, Hamburg, Karlsruhe, München, Stuttgart, Köln and over 50 german ICE train stations.