Three most prominent smart phone operating systems are Android, iOS and Windows. iOS is the typical platform for all smart phones of Apple Inc. It was launched in 2007 when the first iPhone emerged in to the market. And gradually with the upgradation of the device the iOS got upgraded too. In the iOS smart phones the concept behind the user interface is of direct manipulation using interface controls that includes sliders, switches and buttons. The latest iPhones run on the 8th version of iOS. It makes the page maneuverability on the mobile very smooth. The iOS smart phones have multi touch interface to provide maximum browsing satisfaction.