The iTunes Remote app is designed to allow iPad and iPhone users to control their iTunes libraries from anywhere in the home, accessing music, TV shows, movies, Podcasts, playlists, and more. The app can be used to send music to AirPlay speakers and group speakers together to play music in multiple rooms at the same time.
Apple recommends that customers who download the Remote 4.4 update pair it with iTunes 12.7.5, which is the latest version of iTunes on the Mac.
In addition to a redesigned look, the iTunes Remote app update offers unspecified stability and performance improvements.
iTunes Remote can be downloaded from the App Store for free. [Direct Link]