Authenticator: AuthSnap
GEORGE THORNTON
About this app
- Age 10
- Updated Aug 27, 2025
- OS IOS
Editor reviews
Authenticator: AuthSnap is a fast, secure 2FA authenticator for generating one-time passcodes across your accounts. Snap a QR code to add services in seconds, or enter a setup key manually. Built on industry-standard TOTP and HOTP, it works offline, protects access with biometric lock, and offers optional encrypted backup so you never lose your codes. Ideal for personal and business use, it streamlines multi-factor authentication for Google, Microsoft, GitHub, and more, helping you achieve secure login and efficient workflow.
Screenshots
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How to use:
1. Download and open AuthSnap, then grant camera access for QR code scanning.
2. Set a PIN or enable biometric lock to protect your authenticator vault, and optionally turn on encrypted cloud backup.
3. Add an account by visiting the service’s security settings, selecting TOTP two-factor authentication, and scanning the QR code or pasting the secret key.
4. When signing in, open AuthSnap, tap an account to copy the 6-digit code, and paste it before it expires.
5. Organize your entries by renaming, tagging, and reordering accounts, and use backup and restore to move to a new device securely.