This mobile application provides the basic functions of the bicycle route planner, who at: http://www.radroutenplaner.thueringen.de is accessible, expanded the possibilities of the position determination. Thus, one can select the current location, for example, in the indication of the starting point. In the view of the map or aerial photograph of the calculated route, there is the option of displaying the current position and to join us! Leave the map when driving. The app communicates with the