Authy is a free and easy-to-use app that its primary function is to generate temporary tokens for Two-Factor Authentication (2FA) which can verify that you are the person logging into your account. There are a number of different apps that are compatible with Authy - and Valcre is one of them.
Using an authenticator app (such as Authy) to authorize a login is generally more secure than simply receiving a text message to your phone. Let's imagine your phone is lost or stolen, this could allow someone to redirect your 2FA confirmation messages to their phone, but with an authenticator app being fully-recoverable this isn't possible.
If you would like to make the most of our Two-Factor Authentication feature and are interested in using Authy, please follow this link for the steps on how to download and install the app - Authy Setup.