Err, are you sure about that? Excluding apps submitted prior to the sandboxing deadline (which was in 2012), App Store review guidelines [1] state: > 2.4.5 App

Err, are you sure about that? Excluding apps submitted prior to the sandboxing deadline (which was in 2012), App Store review guidelines [1] state: > 2.4.5 Apps distributed via the Mac App Store have some additional requirements to keep in mind: (i) They must be appropriately sandboxed [1] https://developer.apple.com/app-store/review/guidelines/ https://developer.apple.com/app-store/review/guidelines/