When you are holding an iPhone, you have some of coolest and most simple design in your hand. The physical parts of the phone itself are outstanding, but the same is true for the software. A lot of effort has been put into the design with focus on usability and look and feel. On the iPhone icons are used very intensively and their design have been taken to the next level. Good iPhone Icon are simple, send a clear message and at the same time they are easy to remember. In this article I have collected more than 30 iPhone icon sets that I hope can inspire you and help you in what ever creative work you do. It is so popular now to create apps, and as you are learning how to make an iPhone App yourself you will realize that Icons are important? It is not only the Apps that need to look great. I recommend that you also go for the best iPhone 4 cases to look smart and be safe at the samt time! Using a iPhone 4 leather case is also a great option.