If you have NOT bought GoodNotes for iOS and own only GoodNotes 5 Legacy Version Mac app ( released on October 2019), the universal app (for macOS as well as iOS/iPadOS) will be a separate purchase, unfortunately.Īpple added macOS to the available platforms that support universal app purchases in March 2020. IMPORTANT: This article applies to existing owners of GoodNotes for iOS who want to redownload the app to their macOS machine.