Android/iOS: Two-factor authentication is a feature that you should probably enable onany service where it’s available.
While Google has the handyAuthenticatorapp, Authy improves on it in almost every way.
Two-factor authentication is a great way to keep your account a little more secure.
No other devices can check it.
Perhaps the most important feature, however, is that Authy allows you to PIN-protect the app itself.
Authy ensures the user enters a 4-digit PIN before they can access your two-factor tokens.
The service is a solid enhancement to two-factor authentication.
Just be sure to examine your use-cases carefully.
Authy| Google Play Store
Authy| iTunes App Store