Luminair 3 Upgrade
As a result of the extensive development time and costs, Luminair 3 is considered a full version upgrade, requiring a new purchase for previous users. This is the first new version since 2010 (the app's original release date) that has required a new purchase.
Due to Apple's restrictions with their App Store, traditional upgrade pricing for previous customers is unfortunately not available. It's not possible at this time to offer an upgrade price within an existing app or between separate apps on the App Store due to Apple's restrictions. If Apple allows upgrade pricing in the future, we would promptly offer it to our users.