Looks like the IQbuds App has been approved by Apple on the Appstore.
“In a feature unique to IQbuds™, once the user creates their personalized listening settings on the App, they can then simply tap touch the IQbuds™ on the ear to control music, phone calls, switching of preferred location hearing profiles (e.g. restaurant, office, street) and the interaction with voice activation software such as Siri and Google Now. This allows the user to retain control of most audio and communication situations without removing their phone from a pocket or bag,”