About the EU Login Mobile application
The EU Login app is developed by the European Commission to facilitate your day-to-day Multi-factor authentication for many EU applications and services. Once you have registered your device with your EU Login account, authentication can be done with your PIN code or using the face recognition or fingerprint. You can also use it to access EU Login protected applications via your mobile browser.
You can also link multiple EU Login accounts to the EU Login app. This allows you to manage authentication for multiple accounts on a single device. For further information regarding this feature follow the link: New in EU Login mobile app: multiple accounts support - EU Login Portal
You don't have WI-FI or Internet access? Don't worry, you can generate a unique code via the QR Code scanner which works offline.