I'm implementing IAP for SaaS application. I nearly finished with Store Kit's integration, receipt validation and other development related stuff. But I still have 2 more questions regarding Apple's guidelines which I couldn't find answer to on the docs.
The first question: I read on few places on the web that my app should provide minimum functionality even if the user is not subscribed. I offer a SaaS app and I don't want the user to be able to use the app if he's not subscribed. I will allow him to purchase a subscription if he is not subscribed. Is it enough for minimum functionality? (I suspect that these minimum functionality restrictions are old and obsolete, as they sound absurd).
The second question: I want to offer the user a possibility to try the app for free without subscribing at all (Without Store Kit's Free Trial option), because I don't want make the user make a commitment to pay before he tried the app (Apple also doesn't provide a convenient way to cancel the subscription, which may cause abandon-users to be charged even if they don't use the app, which will cause bad reviews etc). So the question is, can I do this without risking my app to get rejected? Does apple allow such kind of Free Trial feature which is managed solely by my server?
Forgive me if this info is somewhere on Apple's docs, but I couldn't find anything related. Thanks!
