I’m pretty sure you’re mistaken about this. Apple can be sticklers about ensuring that if you offer a way to sign up for the service in the app, you must suppor

I’m pretty sure you’re mistaken about this. Apple can be sticklers about ensuring that if you offer a way to sign up for the service in the app, you must support App Store subscriptions, but there are a lot of SaaS companies with free apps for subscribers. You just can’t offer a path to signing up from the app if you don’t want to pay apple.