Authenticator 2FA Auth

Fast QR setup. Never lose access to your accounts again. Simple, fast, and secure two-factor authentication.

Secure your online accounts instantly with Authenticator — the fast, reliable two-factor authentication (2FA) app that turns your iPhone into a powerful security key. Simply scan a QR code, and the app generates time-based one-time passwords (TOTP) to protect your Google, Facebook, Instagram, Microsoft, GitHub, and thousands of other services. No accounts, no passwords to remember — just open the app, scan, and you're protected.

Why choose Authenticator?

QR Scan Simplicity: Setup is effortless. Point your camera at any standard 2FA QR code, and your account is added and secured in under a second.

Offline & Reliable: No internet connection is required to generate verification codes. Your tokens are generated securely on your device, ensuring you can always log in — even in airplane mode.

Clean & Private: We believe in minimalism. All data is stored locally on your device and encrypted. We do not collect or share your personal data. Your secrets are yours alone.

Subscription & Legal Information

Authenticator Pro Subscription Terms Authenticator Pro is available as an auto-renewable subscription. Payment will be charged to your Apple ID account at the confirmation of purchase. The subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase .

Privacy Policy: https://docs.google.com/document/d/1_c-OCerKYqeLYqoCgX0tjkz9JWiGCnDHdP_IbZiQnik/edit?usp=sharing

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Important Disclaimers This application is provided "as is" without warranties of any kind. While we strive to provide accurate and timely code generation, we are not responsible for any loss of access or data resulting from the use of this software. The service is not intended for use in situations where failure could lead to severe physical damage or loss of life .