If you are navigating the German interface, these are the key words you need:

If you are booking on a laptop rather than the app, the process is much simpler: Go to www.bahn.de. Look at the of the header. Click on the language abbreviation (usually "DE").

If you do not see "Sprache" here, the app is locked to your phone's system language (refer to Methods 1 or 2).

Navigating a foreign transit system can be a daunting task, particularly when confronted with a language barrier. For travelers in Germany, the Deutsche Bahn (DB) Navigator app is an indispensable tool for booking tickets, checking schedules, and managing journeys. However, users frequently encounter a common obstacle: the app itself does not feature a dedicated, in-app toggle switch to change its language. To resolve this and switch the interface between German and English, users must understand the application's reliance on system-level settings and learn how to manipulate them on their specific mobile platforms.

There is no dedicated "Language" menu within the DB Navigator

: If your phone's language is set to anything other than German, the app should default to English automatically. Limited Availability

You must change your entire phone’s system language: