(Telecompaper) Apple has unveiled iOS 7, featuring a new user interface. iOS 7 is completely redesigned with subtle motion, a new colour palette and distinct, functional layers that make it feel more alive. The typography has been refined for a cleaner, simpler look, and the use of translucency and motion aim to make simple tasks more engaging. iOS 7's new features also include: Control Centre, Notification Centre, improved Multitasking, AirDrop, enhanced Photos, Safari, Siri and introduces iTunes Radio, a free internet radio service based on music on iTunes. The iOS 7 beta software and SDK are currently available for iOS Developer Programme members. iOS 7 will be available as a free software update for iPhone 4, and later, iPad 2 and later, iPad mini and iPod Touch (fifth generation) in fall 2013.