Do you have any other questions? 

Corona-Warn-App Do you have any other questions? 

Thank you for your interest in the Corona-Warn-App. Do you have any questions about using the app or how it works? Please get in touch with us.

Contact the developer’s hotline directly if you have any technical questions about the Corona-Warn-App.

Freephone number: +49 (0)800 754 000 1
Languages: German, English and Turkish.

Availability: Mondays to Saturday between 7am and 10pm (except on national public holidays)