Android authenticator app with encrypted storage and a clean interface. Open-source and works completely offline. Excellent for secure 2FA on mobile.
Authenticator app with encrypted backups and cross-platform support. Open-source with strong privacy focus. Good for users wanting backups without compromising security.
Integrated 2FA tool within the Proton ecosystem. Open-source with end-to-end encryption and unlimited free use. Seamless if you already use Proton services.
