iPhone real world application tutorial

Can anyone suggest to me a book, video, or website that offers instructions on building a real world application for the iPhone. I've seen many bits and pieces but I'm looking for a resource that puts it al开发者_开发问答l together into one working application.

Thanks in advance

Stanford iphone class is great. There are slides, videos, sample code and good guide for a complicated project. You can view it on iTunes U http://www.stanford.edu/class/cs193p/cgi-bin/drupal/

You could try the iPhone developer for source code.

This site has a lot of good examples. I don't know if you'd call them full apps, but they show you how to do a lot of things: http://appsamuck.com/

The Big Nerd Ranch Guide is an excellent book that will take you from start to competent enough to look things up yourself.

I've really enjoyed Head First iPhone Development, though the current edition is a little out-of-date. There'll be a new release this year, with iOS 4 and iPad coverage (which might be out-of-date by the time it's released, if iOS 5 SDK hints at being released sometime this year to Paid Registered Apple Developers)

Edit : The new release is out. Second Edition. Covers XCode 4.2 and everything you could possibly need :)

If you already have some programming experience I can't recommend 'Head First iPhone Development' enough. It's more of a book with puzzles and questions to be answered while its walking you through creating actual applications. Cocoa Touch and Objective-C didn't start clicking until I had finished this book.