Xcode

Xcode screenshots

Xcode is the complete toolset for building Mac OS X and iOS applications.
Xcode screenshot
Xcode 4.6 : Xcode screenshot

Alternative downloads

CocoaPods
1.5.2
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Dependency manager for Swift and Objective-C Cocoa projects.
Read My Language
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Learn English easily, the more you read, the quicker you learn.
IBM Cloud Tools for Swift
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Simplifies management and deployment of server-side assets.