Authenticator App helps you protect your online accounts with secure two-factor authentication (2FA). Generate time-based one-time passwords (TOTP) and verification codes for fast, reliable sign-ins across thousands of websites and apps.
Compatible with Google, Microsoft, Facebook, Instagram, Discord, GitHub, Dropbox, LinkedIn, Amazon, Binance, Coinbase, Reddit, and thousands of other services that support TOTP authentication.
FEATURES
• Generate secure 2FA, OTP, and TOTP verification codes
• Fast QR code scanner for quick account setup
• Add accounts manually using a setup key
• Instant verification code generation
• Works completely offline
• Face ID and passcode protection
• Encrypted iCloud backup
• QR code account transfer
• Clean, fast, and intuitive interface
• Unlimited accounts with Premium
SECURE AUTHENTICATION
Authenticator App supports the industry-standard Time-based One-Time Password (TOTP) protocol used by most websites and services that offer two-factor authentication (2FA) and multi-factor authentication (MFA). Verification codes are generated securely on your device, refresh automatically every 30 seconds, and are always available—even without an internet connection.
WORKS WITH THOUSANDS OF SERVICES
Use Authenticator App to secure email accounts, social media, cloud storage, developer platforms, cryptocurrency exchanges, financial services, business accounts, and more. If a service supports TOTP authentication, you can add it to Authenticator App and generate secure verification codes in seconds.
PRIVATE & EASY TO USE
Transfer your accounts to a new device with QR codes, protect access with Face ID and a passcode, and keep your authentication data safe with encrypted iCloud backup. Designed for speed, simplicity, and reliability, Authenticator App keeps all your verification codes in one secure place.
Download Authenticator App and manage your 2FA, OTP, and TOTP verification codes with one fast, secure, and easy-to-use authenticator.
SUBSCRIPTION INFORMATION
Payment is charged to your iTunes Account once the purchase is confirmed. Your subscription renews automatically unless auto-renew is switched off at least 24 hours before the current period ends. Renewal cost depends on your subscription plan. You can manage subscriptions and disable auto-renewal in your Account Settings. If a free trial is offered and you buy a premium subscription during it, any unused portion of that trial is forfeited.
Support: support@lokio-app.com
Privacy Policy: https://lokio-app.com/pp
Term of Use: https://lokio-app.com/tou
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The developer, AST Mobile Limited, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Purchases
Identifiers
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
VoiceOver
Voice Control
Larger Text
Dark Interface
Differentiate Without Color Alone
Sufficient Contrast
Reduced Motion
Information
Seller
AST Mobile Limited
Size
47.6 MB
Category
Utilities
Compatibility
Requires iOS 18.0 or later.
iPhone Requires iOS 18.0 or later.
Mac Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.