
Authenticator • App
2FA Two Factor Authentication
0 ratings
Free
In-App Purchases
Rating summary
About
Authenticator protects your online accounts with two-factor authentication (2FA). Scan a QR code once and get a fresh 6-digit sign-in code every 30 seconds, generated right on your iPhone. Even if your password leaks, nobody can sign in without your phone.
WORKS WITH EVERY SERVICE THAT SUPPORTS 2FA
• Email, social media, banking, crypto exchanges, gaming, cloud storage and work accounts
• Google, Microsoft, Facebook, Instagram, Amazon, Coinbase, Binance, Discord, GitHub, Dropbox and thousands more
• Time-based (TOTP) and counter-based (HOTP) codes, SHA-1, SHA-256 and SHA-512, 6 to 8 digits
• Steam Guard codes
ADD ACCOUNTS IN SECONDS
• Scan the QR code a website shows when you turn on two-factor authentication
• Pick a screenshot of the QR code from Photos
• Or type the setup key by hand
• Move all your accounts from Google Authenticator in one scan
SAFER THAN TEXT MESSAGE CODES
• Codes are generated on your device and never travel over the network, so SIM swaps and phishing texts can't steal them
• Works offline and in airplane mode
• Copied codes expire from the clipboard automatically
• See the next code before the current one runs out
LOCKED DOWN AND PRIVATE
• Face ID, Touch ID and a 6-digit PIN, with auto-lock
• Privacy screen hides your codes in the app switcher
• Secrets are stored encrypted in the iOS Keychain
• No account, no sign-up, no ads. We have no servers that hold your accounts and we never see your codes.
PREMIUM
• Unlimited accounts
• iCloud sync across your iPhone and iPad, end-to-end encrypted by iCloud Keychain
• Password-protected encrypted backups
• Password vault with a strong password generator
• Private browser that saves no history, cookies or site data
• Show any account as a QR code to move it to another device
• Custom app icons
The free plan includes 1 account. Try Premium free for 3 days, then $9.99 per week. Cancel anytime.
SUBSCRIPTION INFORMATION
• Payment is charged to your Apple Account at confirmation of purchase, or when the free trial ends.
• The subscription renews automatically unless cancelled at least 24 hours before the end of the current period.
• Your account is charged for renewal within 24 hours before the end of the current period.
• Manage or cancel anytime in Settings › Apple Account › Subscriptions.
Authenticator is an independent app and isn't affiliated with the services named above.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://authenticator-2fa-app.vercel.app/privacy
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What's New in Authenticator
1.0.1
October 22, 2026
1
Subscriptions & In-App Purchases
Authenticator Weekly Premium
Unlimited 2FA accounts, sync, vault & backup
$9.997 Days
3 Days trial






