Now available in Berlin, Raaago (by Random Access Studios) is a smart phone app travel guide that promotes serendipity. By selecting one of the city’s designated districts and a goal (from eating and drinking to escaping), users are presented with an option. For dining in Berlin’s Charlottenburg district, for instance, Raaago suggests Engelbecken, a “down-to-earth” space that offers “high-class alpine and international cuisine.” Further information includes advice for drinks nearby afterward and how to get in—plus a phone number, address, and website for the business. The app is well designed and also offers real-time weather updates. Download the iOS app at their site.