iOS 5.0: Getting Started (Programming iOS Book 1)

This tutorial describes what you need to get started writing apps for the iPhone, iPod touch, and iPad. It specifies the hardware you need and tells how to obtain copies of Xcode, Apple's development software, and of the iOS Software Development Kit (SDK). It explains how to obtain an iOS Development Certificate and how to register your iOS devices so that you can test your apps on actual devices. Finally, it demonstrates how to build and run a simple app using these tools.