
Thing I like best about Google Authenticator is how simple and fast it is to use. There’s no clutter or unnecessary features — it focuses solely on generating time-based one-time passwords (TOTP), which makes it lightweight and very reliable. The app works offline, doesn't require permissions that feel intrusive, and I like that it's from a trusted brand like Google. It also supports multiple accounts, making it easy to manage 2FA for different services in one place. Review collected by and hosted on G2.com.
One of the main drawbacks of Google Authenticator is the lack of cloud backup and multi-device sync for a long time, although that has recently improved. Even so, the process of transferring accounts between devices can still feel clunky or risky, especially for non-technical users. There's also no biometric or PIN protection built into the app itself, which feels like a security gap compared to other authenticator apps. A cleaner interface or some customization options would also enhance the overall user experience. Review collected by and hosted on G2.com.
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This reviewer was offered a nominal gift card as thank you for completing this review.
Invitation from G2. This reviewer was offered a nominal gift card as thank you for completing this review.


