This page does not apply to iOS.
Mixing Station account
Make sure to use the same email address as used for purchasing! Otherwise we can't link the license to your account.
Each license can be activated on a limited number of devices. Once the limit has been reached you can either deactivate devices you don't use anymore or purchase another license. This can be done on your Mixing Station account page.
You can always access your licenses with using your Mixing Station account.