Manage and secure FIDO2 security keys using NFC on your smartphone. Perform essential tasks like setting and changing PINs, verifying credentials, and managing resident keys. Track multiple cards and ensure seamless digital security.




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Whether you want more options like Thetis Authenticator or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.




Manage and secure FIDO2 security keys using NFC on your smartphone. Perform essential tasks like setting and changing PINs, verifying credentials, and managing resident keys. Track multiple cards and ensure seamless digital security.



This utility app manages your FIDO security keys, offering a secure way to authenticate your identity across devices. It supports dual-interface keys for seamless connection to smartphones, PCs, and tablets.


Manage your NFC device-bound Passkey with this app. Securely control your PIN code, fingerprint enrollment, and sign-in data for enhanced digital protection. Access your credentials from anywhere, anytime.