Presented at MobileConf 2013, Brazil. The content is in Brazilian Portuguese. Some background on Apple tools for iOS development, such as Xcode. Shows the first steps to beginners looking to develop a first app, explaining fundamentals such as Views, Actions and Outlets. Also, a primer on Objective-C syntax, comparing to other well-known Object-Oriented languages such as Java and C#.
Caelum IP-67 course on iOS (in Brazilian Portuguese): http://www.caelum.com.br/curso-ios-iphone-ipad/
"iOS: Programe para iPhone e iPad" book, by Rafael Steil (in Brazilian Portuguese): http://www.casadocodigo.com.br/products/livro-iphone-ipad-ios