Xcode 4.4 Developer Preview 6 MacOSX | 1.82 GB
Xcode is Apple's powerful integrated development environment for creating great apps for Mac, iPhone, and iPad. Xcode includes the Instruments analysis tool, iOS Simulator, and the latest Mac OS X and iOS SDKs. The Xcode interface seamlessly integrates code editing, UI design with Interface Builder, testing, and debugging, all within a single window
. The embedded Apple LLVM compiler underlines coding mistakes as you type, and is even smart enough to fix the problems for you automatically.