6. Programming Requirement Objective C www.developer.apple.com “Objective-C is the primary language used for Apple's Cocoa API, and it was originally the main language on NeXT's NeXTSTEP OS” – Wiki- Objective C is advance version of C language. - If you know C then Objective C will be easy for you.- A programmer will not take more then 2 weeks to learn basics of Objective C.