DigSig Authenticator vs VisoGo (eID document reader)

The DigSig Authenticator is your one stop shop for verifying DigSigs and getting a digital version of your document displayed right on your phone. But what is a DigSig? A DigSig is a code applied to a document in the form of barcode or NFC to authenticate it and ensure it hasn't been tampered with. It functions as a digital "stamp" and is utilised with a specific blueprint to validate the document's original condition, certifying it has remained unaltered since it was stamped.

This app securely reads the NFC chip (CHIP) embedded in electronic identity documents such as passports, ID cards, and residence permits. By simply holding the document near the phone, the app extracts personal data (like name, date of birth, nationality) and biometric data (such as the holder's photo) directly from the contactless chip, ensuring fast, accurate, and secure identity verification.