Hi epictrance,
Cubasis 3 is a full rewrite from scratch, adding iPhone support and more than twenty new user-requested features, alosngide many improvements for existing features. Please learn more about the new features on our Cubasis 3 website and in the available tutorial video.
Apple does not offer update, upgrade or grace period options, comparable to what we have available for our desktop products.
Therefore, we are unable to offer Cubasis 3 update options, except for dedicated sales promos which become available from time to time, and will be announced in this forum, through our Newsletter and in the App Store.
Please learn more about this in our dedicated Cubasis 3 Sale statement.
If you own Cubasis in-app purchase, these can be transferred free of charge to Cubasis 3, as explained in our IAP transfer article.
Hope that helps!
Best,
Lars