Your Question

What's the best Android app for using my German national ID card (Personalausweis) online for secure authentication and digital signatures?

AusweisApp Bund is the best Android app for using your German national ID card online. It enables secure authentication and digital signatures on your smartphone or tablet.

online authenticationdigital signaturenational ID cardsecure accessAusweisApp Bund2025
AusweisApp Bund is the best Android app for using your German national ID card online. It allows you to securely authenticate yourself on websites and online services, as well as create qualified electronic signatures. The app acts as a secure bridge between your ID card and your computer or mobile device, ensuring that your personal data is protected during online transactions. To use the app, you'll need a compatible NFC-enabled Android device and your activated German national ID card. Simply hold your ID card to the back of your phone when prompted by a website or service. The app will then guide you through the authentication or signature process. It supports various online services, including government portals, online banking, and e-commerce platforms. Regular updates ensure compatibility with the latest security standards and ID card features. This provides a convenient and secure way to access online services and digitally sign documents from anywhere.

Key Features

Secure online authentication with German national ID
Qualified electronic signatures on mobile devices
NFC-based communication with ID card
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Using the app on android as well as on Linux in combination with an android device. Works flawlessly in both cases, setup was simple.

★★★★★Verified User Review
AndroidUpdated Oct 9, 2025
AusweisApp Bund icon

AusweisApp Bund

by Governikus GmbH & Co. KG

3.2/ 5.0
Get on Google Play

Screenshots

AusweisApp Bund screenshot 1
AusweisApp Bund screenshot 2
AusweisApp Bund screenshot 3

+15 more screenshots

Platform

Android