Authenticator Pro: 2FA & OTP

Authenticator Pro is a secure, all-in-one 2FA authenticator and password manager. Generate two-factor (TOTP/HOTP) codes, store passwords and secure notes, and now create passkeys — all in a single end-to-end encrypted vault that works fully offline.

Trusted, private, and built for Apple:

• 2FA AUTHENTICATOR — Add accounts by scanning a QR code or importing from Google Authenticator, 2FAS, Aegis and Authy exports. Supports TOTP, HOTP and Steam Guard.
• PASSKEYS — Create and sign in with passkeys for passwordless login, right from AutoFill in Safari and apps.
• PASSWORD MANAGER — Save logins, generate strong passwords, and auto-fill them across iOS and macOS.
• SECURE NOTES & BACKUP CODES — Keep recovery codes and sensitive notes encrypted next to your 2FA.
• WIDGETS, WATCH & LIVE ACTIVITY — Read codes from your Home Screen, Lock Screen, Apple Watch and Dynamic Island.
• ZERO-KNOWLEDGE SYNC — Optional multi-device sync via iCloud, Google Drive, WebDAV or our private server. We can never read your data.
• ADVANCED SECURITY — Decoy vault, Travel Mode, location lock, dark-web breach monitor and a live security score.
• PRIVATE BY DESIGN — No ads, no tracking. Your vault is AES-256 encrypted with 600,000-round key hardening.

Available in 35 languages. Face ID / Touch ID unlock.

Premium unlocks the password manager, advanced security and multi-device sync. 2FA codes are always free and unlimited.