This book provides the basics on hacking iOS applications. This book is supposed to help beginners learn the art of exploiting iOS applications. The book does not waste time in talking about iOS fundamentals and other things that most of the books on this material talk about. This is supposed to provide directions to anyone who is interested in learning the art of pentesting iOS applications.In the second version, the author adds more fundamentals that allow a security researcher to use runtime manipulation techniques and crack even the most difficult applications.