These are the complete downloadable code examples for my books, iOS 7 Programming Fundamentals (http://shop.oreilly.com/product/0636920032465.do) and Programming iOS 7 (http://shop.oreilly.com/product/0636920031017.do).
The second book is currently in the process of being rewritten for iOS 8 (and Swift), and is available as Programming iOS 8 (http://shop.oreilly.com/product/0636920034261.do). The examples for the second book are pretty much finished being revised, but the Swift language keeps changing and breaking the examples, so it is taking me some time to play catch-up. Please be patient.
If you find these examples helpful and you haven't purchased the books, please consider doing so.
The downloadable code and screenshots for the previous editions have been moved off to subfolders "iOS7bookExamples" and "iOS6bookExamples". The code for the earlier editions have been archives as "iOS5bookExamples.zip" and "iOS4bookExamples.zip".
Matt Neuburg