For most people, authenticator apps offer the best mix of convenience and security. But which one is best for you?

Mobile authenticator apps provide a more secure way to log in to websites and online accounts using multi-factor authentication. Stay safe with the top MFA apps we've tested.

Two-factor authentication is critical to securing your online accounts, and Duo Mobile offers the best combination of security, accessibility, and ease of use.

All things considered, 2Stable’s Authenticator app is best suited for users who view security and convenience as equally important, and don’t mind paying a premium for both.

Mobile authenticator apps provide a more secure way to log in to websites and online accounts using multi-factor authentication. Stay safe with the top MFA apps we've tested.