Apps like Duo Mobile

Here are some great alternatives to Duo Mobile by Duo Security LLC :
Duo Number - 2nd Phone Line
Duo Number - 2nd Phone Line
★4.0
SafeNet MobilePASS+
SafeNet MobilePASS+
★4.2
Authenticator 2FA Two Factor
Authenticator 2FA Two Factor
★3.4
ESET Secure Authentication
ESET Secure Authentication
★4.0
Group2FA: 2FA OTP Forwarding
Group2FA: 2FA OTP Forwarding
★4.9
Authenticator App
Authenticator App
★4.2
KeyIdentity Authenticator
KeyIdentity Authenticator
★4.6
Optimal Authenticator
Optimal Authenticator
★3.9
Authenticator
Authenticator
★3.8
2FA Authentication
2FA Authentication
★4.0
SurePassID Authenticator
SurePassID Authenticator
★4.2
SurePassID Authenticator
SurePassID Authenticator
★3.7
Authenticator Pro
Authenticator Pro
★4.6
OneHub Authenticator
OneHub Authenticator
★4.4
Dashlane Authenticator
Dashlane Authenticator
★4.3
Easy 2FA
Easy 2FA
★5.0