It just works. Works with lots of other services other than Google that require 2 factor verification like Snapchat. And I also heard there is a new material design  dark theme mode and in app scanner!. I'd wish to have Cloud/Backup in a case where you can't access your codes like Authy does. Maybe integrate with Google Drive. Be able to access it anywhere like the web. And if possible push notifications when someone is logging in.
September 23 2016