A free program for Android, by Better App Mateusz Kaczmarek.
Kiedy Pojadę - PEKA is a mobile application for locating the exact time of departure of a bus or tram.
You can check when the next bus or tram will leave from your stop or station. This information is provided by the Poznań ZTM, the City of Poznań, Poland.
The application is integrated with the Inteligent Transport System (ITS) that is mounted on board the buses and trams of the City of Poznań. It works thanks to the communication between the mobile app and the ITS server that is used for data transmission.
In order to make the application more user-friendly, the data is displayed on a map that you can see on your device's screen.
