Only employees of the DB Group can activate this app with a voucher code. With the app you get to know the DB's railway signals and can read the contents of the signal book.
You can only receive the voucher code for activating the app from your employer. Voucher codes can be ordered here: www.db-training.de/signalapp
If you are not a DB employee, we recommend our "DB Signals" app. The content and functionality of the app are identical.
- App newly developed and technically updated
- Questions can be displayed in random order while learning
- Registration with user account and comment function removed due to lack of demand
- Exclusion of Sv signals from the "Learning" and "Quiz" modules possible
- Minor errors in the learning content corrected
- Display of some signal images improved
- Evaluation of the quiz redesigned
- Various minor bug fixes and improvements
- Various minor errors within questions and images in the "Learn" and "Quiz" modules fixed
- Compatibility with newer Android versions restored
- New version of Policy 301 (Update 8) - Fixing minor errors in the questionnaire - Fixed a bug that caused the app to fail to start on a few devices
