xandena is a platform for offering audio guides to attractions, exhibitions and tours. In a browser-based application, the audio guide is created, which can then be accessed via the xandena app. This eliminates the time-consuming task of creating sound recordings, since the text entered during the creation of the audio guide is converted into speech in the xandena app. So far, various audio guides are available for free, for example, an audio guide on the new Frankfurt Old Town