Dan Pilone

I went through most of the exercises in this book and it really helped me to learn Cocoa and iOS programming. Some of the "explanations" don't really explain much and seem to just take it for granted that you know what they are talking about sometimes, but mostly it is quite helpful. But, iOS and Xcode keep changing so I doubt this would be super helpful to anyone now unless the book is updated for the latest versions of iOS and Xcode.