I have bought Cuasis 3 before at Android (Galaxy S21 Ultra).
And now I have iPad, and wanted to download Cubasis 3 and connect my account… but it seems like I can’t even download it without app purchasing.
Do I have to buy Cubasis 3 and all of the packages again??
Unfortunately the answer is yes, Cubasis iOS is way more powerful than the android version - hence the difference in cost, but you should be able to transfer your projects from Android to iOS and use them in Cubasis 3 