We have been a freemium web app and now we are building an iOS app.
However our iOS app was rejected by Apple, since apparently, we are required to take In-App Purchase.
We are using Chargebee/Stripe to manage our subscription and I don't think we can add IAP to it (tell me if I'm wrong), even if we want to add it.
I believe many companies here are in the same boat as us. Will really appreciate it if you can advise us on how we can best handle their rejection.