Authenticator for Google
ROCKET TECHNOLOGY INC.
About this app
- Category Productivity
- Age 10
- Updated Sep 8, 2025
- OS IOS
Editor reviews
Authenticator for Google is a secure two-factor authentication app that generates time-based one-time passwords to protect your Google Account and any TOTP-compatible service. Set up in seconds, stay protected offline, and manage all your codes in one place. It is fast, privacy-first, and built for productivity and developer workflows.
Core features
• Quick setup by scanning QR codes or entering setup keys
• Offline TOTP codes for reliable, secure login even without internet
• Multi-account management with labels, search, and sorting
• Biometric lock and PIN protection for encrypted local storage
• Broad compatibility with Google, GitHub, AWS, Microsoft, and other MFA services
Ideal for users who need a dependable OTP generator for secure login, two-factor authentication, and efficient MFA across personal and work accounts.
Screenshots
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How to use:
1. Download and open the app, then set a PIN or enable fingerprint or Face ID to protect access.
2. In your Google Account, go to Security, turn on 2-Step Verification, choose Authenticator app, and select Set up.
3. In the app, tap Add account and scan the QR code shown by Google, or enter the setup key manually if needed.
4. Confirm setup by entering the 6-digit code from the app back into Google. Repeat the process for other services you use.
5. Organize your accounts by renaming entries and reordering them, and add additional services by scanning their QR codes for quick access during sign in.