The official app for the RTLZWEI series "Berlin - Day & Night" is a real must for fans and anyone who wants to become one! The app not only impresses with its clear design, but also offers you a lot of interactive features in addition to the entire episodes of your favorite series as well as lots of background information and current news. Give your opinion in surveys and voting, take part in rankings, prove your knowledge in the quiz or simply chat with other fans during the show. You want t