AUTHYD
How to set up Twilio Authy
Twilio Authy Authenticator - Apps on Google Play
YSK: Authy is an excellent Google Authenticator site and is used by other sites as well : r/Android
Twilio Authy Authenticator - Apps on Google Play
Twitch - Authy
Install Authy Desktop on Linux
Authy: Why you should use 2FA
Setting up Authy - Two-factor authentication (2FA)
How to Add 2FA Accounts to Authy on iPhone
Authy wants to kill the password with two-factor authentication that's built for ease-of-use - StartUp Beat
Authy Makes Using Two-Factor Authentication Easier By Connecting Your Phone And Mac Over Bluetooth
Twilio - Authy