Authenticator App - 2FA MFA
Authenticator 2FA Lab / Maxima Apps
About this app
- Age 10
- Updated May 19, 2025
- OS IOS / Android
Editor reviews
A fast, secure authenticator app for two-factor authentication. Generate time-based one-time passcodes to protect logins across your favorite services. Compatible with major platforms that support 2FA and MFA, it helps you boost account security without slowing you down.
Core features:
- Quick setup with QR code scan or manual key entry for TOTP and HOTP
- Reliable offline OTP generation with app lock via Face ID, Touch ID, or PIN
- Optional encrypted cloud backup and device sync to prevent lockouts when switching phones
Ideal for anyone who wants stronger account protection, from personal users to professionals. Keywords include 2FA app, MFA, OTP generator, authenticator app, account security, productivity, utilities.
Screenshots
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How to use:
1. Download and open the app, then set a PIN or enable biometric lock in Settings for added protection.
2. On the website or app you want to secure, go to Security or Two-Factor Authentication and choose Authenticator App.
3. Use the app to scan the displayed QR code, or enter the setup key provided by the service.
4. Confirm the connection by typing the 6 digit code from the app back into the service.
5. During sign in, open the app to get your current code. Optionally enable encrypted backup and sync so you can restore codes on a new device.