2FA Authenticator (2FAS) LikeUniversalCost / LicenseFreeOpen SourceApplication typeAuthenticatorPlatformsAndroidiPhoneAndroid TabletiPadGoogle ChromeMozilla Firefox
OTP Auth LikeFor iOSCost / LicenseFreemiumProprietaryApplication typeAuthenticatorPlatformsMaciPhoneiPadApple Watch+4
Raivo Authenticator LikeFor iOSCost / LicenseFreeProprietaryApplication typeAuthenticatorPlatformsMaciPhoneiPad+5
Aegis Authenticator LikeFor AndroidCost / LicenseFreeOpen SourceApplication typeAuthenticatorPlatformsAndroidF-Droid
Authy LikeFor Android & iOSCost / LicenseFreeProprietaryApplication typeAuthenticatorPlatformsAndroidiPhoneAndroid TabletiPadApple Watch
Bitwarden LikeFOSS Password ManagerCost / LicenseFreemiumOpen SourceApplication typesPassword ManagerAuthenticatorPlatformsMacWindowsLinuxOnlineAndroidiPhoneAndroid TabletiPadSelf-HostedApple WatchSnapcraftMicrosoft EdgeVivaldiGoogle ChromeFlathubMicrosoft SQL ServerTor BrowserSafariF-DroidSoftware as a Service (SaaS)FlatpakCloudronOperaChocolateyMonoBraveMozilla FirefoxDocker+10
1Password LikePassword Manager with a good history of securityCost / LicensePaidProprietaryApplication typesPassword ManagerAuthenticatorPlatformsMacWindowsLinuxOnlineAndroidiPhoneChrome OSAndroid TabletiPadApple WatchMicrosoft EdgeVivaldiGoogle ChromeSafariYandex BrowserOperaBraveMozilla Firefox+2
Comments
Avoid Authy !
You could add Tofu Authentificator on iOS
Tofu Authenticator hasn't been updated in a long time and lacks a lot of features that Raivo OTP, 2FAS and OTP Auth all have.