This app provides secure two-factor authentication for over 1000 popular online accounts. It offers quick access via widgets and Apple Watch, and ensures your data is safe with no internet exchange. Easily set up accounts by scanning QR codes or entering secret keys.
Summarized from real user reviews of Authenticator app. Based on 5.7K reviews and a 4.6/5 average, it highlights the 5 positives and 5 negatives reviewers mention most about this Utilities app.
4.1.1
June 17, 2026
We hunted some sneaky bugs and gave the app a polish!
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$49.99
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4 issues
Codes not working or generating errors
App crashing or freezing during use
4 requests
Improved user interface and instructions
Better compatibility with other apps and services
This app provides secure two-factor authentication (2FA) and multi-factor authentication (MFA) for over 1000 popular online accounts. It generates Time-based One-time Passwords (TOTP) to significantly increase login security by requiring a second verification step beyond just a password.
You can easily set up accounts by scanning a QR code provided by the service you wish to authenticate, or by manually entering a secret key. This process is designed to be quick and hassle-free for secure registration.
The app is free to download and use for its core functionality of generating authentication codes. It offers in-app purchases, which may unlock additional features or services, but the essential security features are available without cost.
Yes, the app is designed to be super safe and secure. It has no data exchange with the internet, meaning your authentication codes and related information are only accessible to you. It also offers a secure encrypted backup option.
The app supports secure encrypted backups, allowing you to restore your authentication codes if you lose your device or switch to a new one. This ensures you maintain access to your secured accounts across different devices.
