The EU Login app is developed by EC DIGIT.D.3 to facilitate your day-to-day authentication. Once you have registered your device with your EU Login account, authentication can be done with just your PIN code when accessing EU Login protected applications using the app via your mobile browser.
EU Login can also be used as a second factor authenticator if an application requires it. Don't have WIFI or Internet access? Don't worry, you can generate a unique code via the QR Code scanner.