Authenticator - Shield App

Authenticator is a modern, privacy-focused app for generating time-based one-time passwords (TOTP) for your online accounts. Scan QR codes, store secrets securely in the iOS Keychain, and protect everything with Face ID or Touch ID.

No accounts, no registration, no cloud sync — your secrets stay on your device.

SECURE BY DESIGN

• Secrets are stored locally using the iOS Keychain

• Optional Face ID / Touch ID lock on launch

• No external servers, no analytics, no tracking

• Works fully offline once your accounts are added

BEAUTIFUL & CLEAR INTERFACE

• Clean, modern design with a focus on readability

• Large 6-digit codes using monospaced font

• Circular countdown indicator for each code

• Copy codes with a single tap

EASY ACCOUNT SETUP

• Scan standard otpauth:// QR codes used by most services

• Support for issuers like Google, GitHub, Dropbox, Microsoft, and more

• Automatic parsing of issuer and account label

• Support for TOTP parameters: secret, digits, period, algorithm (SHA1, SHA256, SHA512)

FEATURES

• Time-based one-time passwords (TOTP)

• Secure storage with iOS Keychain

• QR code scanner for authenticator setup

• Face ID / Touch ID lock (optional)

• Light, dark, and system theme selection

• No ads, no tracking

PRIVACY

Authenticator does not collect any personal data and does not send your secrets to any server. All sensitive information is stored encrypted on your device using the system Keychain.

IMPORTANT

This app is a standalone authenticator and is not affiliated with or endorsed by Google, Microsoft, GitHub, or any other third-party service. Always keep backup codes from your services in a safe place in case you lose access to your device.

Privacy Policy: https://authenticators-app.com/privacy

EULA: https://authenticators-app.com/eula