Duo mobile vs FreeOTP
A side-by-side look at Duo mobile and FreeOTP. For an in-depth review of either product, follow the links below.
Duo mobile
Security & Privacy
Duo Mobile is a user-friendly two-factor authentication app that provides an extra layer of security when logging into accounts. It works by generating one-time codes on the user's smartphone that they enter along with their password when accessing important services.
twofactor-authenticationmobile-authenticationlogin-security
FreeOTP
Security & Privacy
FreeOTP is an open source two-factor authentication app for Android and iOS devices. It enables users to generate time-based one-time passwords for added login security.
twofactor-authenticationopen-sourceandroidios
Related Comparisons
2FA Authenticator (2FAS)
Tofu Authenticator
Daito Authenticator
Invantive Authenticator
LastPass Authenticator
UNLOQ