You can change the language of Open as App on your smartphone, tablet, or PC via the settings. You can currently use "German" and "English" as your language. The language in the portal can be set separately.
To change the language in the app:
- Open the left main menu.
- Click the gear icon to go to the settings.
- Under "Language", select the desired language.
- Restart the app.
The language settings will be effective the next time the app is started. Make sure that the app is fully closed (not running in the background).