Authy is terrible. I recently tried to delete my account, because I've (finally) moved everything to Keepass, and they make it as difficult as possible. Then they make you wait 30 days before they actually delete it, making sure to email you constantly in the mean time, to ask you to please reconsider. My 30 days expired a few days ago, so if they had actually deleted my account when I told them to, my info maybe wouldn't have been leaked.
Dog shit company. Avoid.