Dive into a comprehensive 1.5-hour tutorial series designed for beginners to master Objective-C programming language and build iPhone apps. Explore essential concepts including variables, classes, methods, scoping, memory management, and Automatic Reference Counting (ARC). Learn about properties, conditional statements (IF and SWITCH), and loop structures (FOR and WHILE). Gain practical knowledge of Objective-C syntax and software design patterns crucial for iOS app development. Combine this tutorial with XCode 4 learning resources to quickly start creating your own iPhone applications.