In order to make room and resource management raum]für[raum usable on the go, mediaDIALOG has developed an app for smartphones and tablets that covers the most important basic functions for appointment booking and management. This app works live with the data available in raum]für[raum via an interface integrated in raum]für[raum. The app is thus to be understood as an additional booking client with the same database as the web application.