Xcode provides everything developers need to create great applications for Mac, iPhone, and iPad. Xcode has unified user interface design, coding, testing, and debugging all within a single window. The Xcode IDE analyzes the details of your project to identify mistakes in both syntax and logic, it can even help fix your code for you.
What's New In This Version:
Includes SDKs for OS X 10.9 Mavericks, OS X 10.8 Mountain Lion, and iOS 7.
• Fixes occasional hangs in iOS Simulator during app install, or when debugging.
• Fixes a crash that could occur while debugging on devices running iOS 6.
• Additional bug fixes and stability improvements.
You can download Xcode from the App Store for free.