This app generates secure two-factor authentication codes for your online accounts. It adds an extra layer of security to prevent unauthorized access and offers cloud backup for your authentication keys. Easily add accounts by scanning QR codes or manual entry.
Summarized from real user reviews of Authenticator App. Based on 543 reviews and a 4.4/5 average, it highlights the 3 positives and 7 negatives reviewers mention most about this Productivity app.
1.3.1
January 13, 2026
Dear Users： We fixed several bugs and usability improvements. Thank you for keeping Authenticator App - 2FA to date. We're frequently updating the app in order to give you the best experience.
MoreWeekly Full Version With 3 Day Free Trial
4 issues
App stops working after initial setup period
Users locked out of accounts
3 requests
Clear pricing disclosure upfront
Better customer support channels
The Authenticator App generates secure two-factor authentication (2FA) codes for your online accounts. It creates time-based one-time passwords (TOTP) that add an extra layer of security, helping to prevent hackers from accessing your accounts.
You can add accounts by either scanning a QR code provided by the service or by manually entering the secret key. This process is straightforward and allows you to quickly secure your various online accounts.
The app offers a free version with core functionality. A PREMIUM subscription unlocks additional features such as encrypted backup, cross-device synchronization, and faster access with Apple Watch or Touch ID.
Yes, the app can generate secure codes even when your device is offline or in airplane mode. This ensures you can always authenticate securely, regardless of your internet connection.
The PREMIUM subscription provides enhanced security and convenience. Features include fully encrypted backups, automatic syncing across all your Apple devices, and faster authentication methods like Apple Watch and Touch ID.
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