Apple Updates its iTunes Remote App With Support for Controlling iTunes Radio
On Thursday, Apple updated its iTunes Remote application for iOS, bringing the application up to version 4.1. The application recently received a facelift for iOS 7
The Remote application now offers support for users that want to wirelessly control iTunes Radio, a new free music-streaming feature that shipped with iOS 7 and the latest version of iTunes on the desktop, over their home or commercial Wi-Fi network.
With Remote, users can easily pair their mobile devices to their machine running iTunes and use their device to control the music that is playing on the machine. Users can control the music, music volume, and even navigate through the device's music library.
Existing users of the Remote application that would like to download the latest version of the application will find the update under the Updates tab of the App Store application. Alternatively, you can download the latest version of Apple's Remote application for free from this App Store link
Sources: App Store