To be able to identify yourself in the KulturPass app, you need the Electronic Identification of the German National Identity Card.
Please use AusweisApp to check the status of your German ID card. Here is the link to AusweisApp: https://www.ausweisapp.bund.de/en/home.
To check the status, please use the feature "Check device and ID card" in the app.
If your eID function is not activated, you can find more information here: https://www.ausweisapp.bund.de/en/how-to-use-the-eid-function.
If you have any questions, please contact us at support@kulturpass.de.