As an iOS developer, Apple developer relations has been HEAVILY courting us to adopt subscriptions for our app. With long Keynote presentations extolling all th

As an iOS developer, Apple developer relations has been HEAVILY courting us to adopt subscriptions for our app. With long Keynote presentations extolling all the virtues and showing sample case studies and everything. We would prefer the traditional model of "pay for major feature updates every years" but the app store does not support that.