Apple Inc. is an American brand that manufacture and markets a line of smart phones known as the iPhone which run on Apples iOS mobile operating system. The first generation iPhone was released on June 29, 2007; the most recent iPhone models are the iPhone 6s, iPhone 6s Plus and iPhone 7. iPhone is one of the best selling smart phone in the current market. In a smart phone market where most manufacturers are providing their products on the android operating system, Apple has decided to go against the ritual and provide something out of the box which has attracted a lot of users. You can shop online through I4U (www.i4u.com.pk) as we offer the best products produced by Apple iPhone on a very easy and simple installment plan all over the city of Karachi. Some of the products provided are Apple iPhone 6S , Apple iPhone 5S and many more.