iOS Trial App Without In-App Purchase Mechanism
问题 I am developing an app for a client, where he wishes the app to be able to have users to sign up and try out the app for 14 days, after which they have to make a purchase to continue using the app. My client does not want to absorb Apple's 30% cut for using Apple's in-app purchase mechanism. Initially I suggested implementing a 3rd party payment gateway, but it seems that Apple does not allow app that unlocks app functionalities via a 3rd party payment gateway. My question is this: if we