The flight tracker powered by your own data
AirPing
AirPing is the flight tracking app powered by your own data. If you run an ADS-B receiver, it lets you view the planes you track right from your iPhone.
Journey recording on your fingertips
SwiftyTräwel
SwiftyTräwel is a Träwelling client which allows you to record journeys and share them with your friends. And as a plus, it enhances your travelling experience in Germany with information on disruptions and construction works on the railway network.