Two Factor Auth (2FA) - List of websites and whether or not they support 2FA
Google Authenticator - Google Authenticator is a multifactor app for mobile devices.
Authentiq - Strong authentication, without the passwords
andOTP - andOTP is a two-factor authentication App for Android 4.4+
Descript - Text-based audio editor and automated transcription
Microsoft Authenticator - One app to quickly and securely verify your identity online, for all of your accounts.