One MacRumors reader also had these questions and emailed Apple CEO Steve Jobs with these same concerns. He wrote:
Hello Steve,
As a full time iOS developer, I am concerned (and confused) withe the new App Store guideline regarding "Apps offering subscriptions" (section 11.12).
Most of the iOS apps I have developed, as a contractor for other businesses, have been free apps that had login screens to allow the user access to some amount of private data. and/or service. These businesses have all been well established companies that sell some kind of service to their customers (Software As a Service companies) and the iOS app was merely another "portal" for their users to access their data/services (in many times, in a limited i.e. "mobile" fashion).... for example; SalesForce. I am concerned that most of these businesses will choose to not develop an iOS app for their customers if the IAP & subscription policy was in place.
Would these type's of free apps be still be allowed in the App Store or will they now be expected to use IAP?
To this, Steve Jobs replied in his typically short and, unfortunately, somewhat vague response:
We created subscriptions for publishing apps, not SaaS apps.
Sent from my iPhone
On the surface, our interpretation of this response is that the new in-app subscription rules simply don't apply to Software-as-a-Service. And, if you review the new guidelines and press materials that Apple has released, all the context is specifically related to publishers of content.
Based on that interpretation, apps such as DropBox and even TinyGrab may not be subject to the new rules. Readability's rejection, however, shows there are some borderline cases where the line between publisher and service provider is a bit blurry. Hopefully, Apple will provide more clarity on this issue.