Could anyone clarify why Apple Reviewers, when rejecting the app under Guideline 4.3(a) - Design - Spam, do not provide any specific details? Because they don't have to. Your relationship with Apple is governed by the developer agreement that you signed. It says what you and Apple have to do. There is nothing in there that says that Apple has to provide any reasoning for their rejections. See section 6.9.
Topic:
App Store Distribution & Marketing
SubTopic:
App Review
Tags: