Enhance your online security with a second verification step for your accounts. Generate codes directly on your phone, even offline, to protect against unauthorized access. Sync codes across devices for easy access and manage multiple accounts securely.
Summarized from real user reviews of Google Authenticator. Based on 1.2M reviews and a 4.9/5 average, it highlights the 5 positives and 5 negatives reviewers mention most about this Utilities app.
5.0.3
August 24, 2026
• Bug fixes and improvements.
4 issues
Codes randomly deleted
Accounts wiped after update
4 requests
Add scan from photo feature
Ability to rename and group accounts
Google Authenticator adds an extra layer of security to your online accounts by generating a second verification code needed to sign in, in addition to your password. This code is generated on your phone.
You can set up your Authenticator accounts automatically by scanning a QR code provided by the service you wish to secure. This is a quick and easy process that ensures correct setup.
Yes, Google Authenticator is a free application. There are no costs associated with downloading or using the app to generate verification codes.
Yes, the verification codes can be generated by the app even if you do not have a network or cellular connection. This allows for secure access anywhere.
The app supports multiple accounts, allowing you to manage all your secured accounts within a single application. You can also transfer accounts between devices using a QR code.
