Update: Rogue Amoeba replied to Phil Schiller’s email in a response published on its website. The full response is below.

Following Apple’s decision to pull Rogue Amoeba’s Airfoil Speakers Touch app for a feature allowing iOS devices to stream to one another over AirPlay, Apple explained the app was removed for the feature’s use of non-public APIs. It currently only allows Apple TV and certain third-parties such as speaker manufacturers to access the AirPlay streaming protocol. The app was earlier this week allowed back into the App Store without the iOS-to-iOS streaming feature, but today we get word from Apple’s Senior Vice President of Worldwide Marketing Phil Schiller who explained in an email the reason behind removing the app.

An email to Apple’s CEO Tim Cook from concerned consumer Kevin Starbird regarding the app’s removal was met with a direct email response from Schiller. 9to5Mac independently confirmed the emails are authentic. Here is Kevin’s full email addressed to Cook followed by Schiller’s response: expand full story