It has no cost, but it has advertisements at the bottom of the app.
NOTE: It is possible to generate 10 codes per day.
It costs 0.99 USD and its price is lifetime. And you can login by scaning QR Code
NOTE: The browser extension license has nothing to do with the license with this application.
It has no cost.
NOTE: The app will only work with users who have a premium license for the extension.