Apps like Optimal Authenticator

Here are some great alternatives to Optimal Authenticator by Optimal IdM :
Salesforce Authenticator
Salesforce Authenticator
★4.5
Authenticator - 2FA App
Authenticator - 2FA App
★4.0
Authenticator 2FA by KeepSolid
Authenticator 2FA by KeepSolid
★3.8
Authenticator App · 2FA
Authenticator App · 2FA
★4.1
LastPass Authenticator
LastPass Authenticator
★4.4
Authenticator - Authkey 2FA
Authenticator - Authkey 2FA
★4.1
Bitwarden Authenticator
Bitwarden Authenticator
★3.7
ID.me Authenticator
ID.me Authenticator
★3.6
Authenticator
Authenticator
★3.8
Authenticator App - 2FA
Authenticator App - 2FA
★4.3
Authenticator App
Authenticator App
★4.7
Authenticator - 2FA & Password
Authenticator - 2FA & Password
★3.7
SecureAuth Authenticate
SecureAuth Authenticate
★3.2
Authenticator 2Factor App
Authenticator 2Factor App
★4.2
Authenticator: 2FA, Password
Authenticator: 2FA, Password
★4.5
UserLock Push
UserLock Push
★4.5