The DB Navigator app doesn't have an internal language switch in its own settings; instead, it automatically adapts to your phone's system language. To change it, follow these steps: For iPhone (iOS) Open your app.
If you are using the Deutsche Bahn website , you can manually toggle the language: db navigator how to change language
After changing the language, take 30 seconds to explore the “Settings” menu. You can also enable “Push notifications for delays,” “Automatic platform updates,” and “Barrier-free travel options”—all now readable in English. Settings The DB Navigator app doesn't have an