I currently have an app that costs $20 to download and then requires a simple account creation login process. I would like to move the app to be free, still require login, but then put certain screens behind a subscription paywall. I would also like the few hundred people who have already paid $20 to have lifetime access for free.
Before I go ahead building out this - I want to check if this is possible with RevenueCat and how I should proceed. Thanks.