Frankfurt Airport (FRA Airport): The only official app of Frankfurt Airport offers extensive information on the topics travel, parking, shopping and further events at the airport.
Train Tickets / NMBS/SNCB Europe: The SNCB Europe App enables you to search for international train times and fares and to book rail tickets.
Train Tickets: One stop shop to look up train times, check real-time running information, get prices and buy train tickets for the whole National Rail network of Great Britain.
Yandex.Trains: Find out when your next train leaves, the ticket price and platform number. Very helpful when you travel in Russia and region.
Trains: This application uses the Yandex.Trains service to get actual timetables and tickets costs.
The app is available for BlackBerry.
DB Navigator: Comprehensive information service for your journey by ICE, IC, by regional transport, by underground train, bus and tram. Up-to-date timetables of more than 250,000 stops and stations in Germany and Europe.