Xcode 是开发人员建立 Mac OS X 应用程序的最快捷方式，也是利用新的苹果电脑公司技术的最简单的途径。Xcode 将 Mac OS X 的轻松使用，UNIX 能量以及高性能的开发技术集合在一起。
Xcode 5 GM | Mac Os X | 1.91 GB
Xcode is the complete toolset for building Mac apps and iOS apps — and with Xcode 5, the tools do more than ever to help you create fast, efficient, high-quality apps. Xcode automatically configures your apps to use the latest Apple services, manages your many images in a unified asset catalog, and helps you design an app that looks gorgeous on iOS 7 or OS X Mavericks. Xcode 5 makes it incredibly easy to create and run tests, analyze your code, and monitor performance. And with access to continuous integration baked right in, your team can create better apps than ever before.
Xcode 5 developer preview requires OS X 10.8 or above.
It does not run on earlier versions of Mac OS X.
Xcode supports development for iOS 7, OS X 10.9, and OS X 10.8.
Instruments requires OS X 10.8.4.