rbb 88.8 is a free multimedia music and radio app available on the iPhone platform. Offering a live listening experience, it features a curated mix of your favorite hits from the 80s and 90s, along with 100% Berlin content. The app introduces a new Timeshift-Player, allowing users to listen to rbb 88.8 up to four hours behind in time. Users can easily navigate through the playlist, interviews, and news.

Additionally, the app includes a Sleeptimer feature for setting automatic shutdown, and a Darkmode option accessible via the rbb 88.8 logo. Users can engage with the app by sharing feedback, suggestions, or even sending snapshots from Berlin to the rbb 88.8 studio. Explore Berlin with the interactive Berlin-Würfel feature and stay updated on program highlights, audios, videos, podcasts, weather, traffic updates, and news through the app.