Cocoa (OS X) vs Cocoa Touch (iOS): What are the differences?

# Introduction
This Markdown code provides a comparison between Cocoa (OS X) and Cocoa Touch (iOS) frameworks.

1. **Development Environment**: Cocoa is primarily utilized for desktop applications on OS X, requiring developers to work in Xcode IDE. On the other hand, Cocoa Touch is designed for mobile applications on iOS devices, necessitating the use of Xcode but with additional requirements specific to mobile development such as simulators.

2. **User Interface Elements**: Cocoa includes desktop-specific UI components such as menus and windows that are tailored for Mac applications, while Cocoa Touch provides touch-based UI elements like gestures and controls optimized for use on iOS devices like iPhone and iPad.

3. **Device Capabilities**: Cocoa Touch is optimized for the capabilities of handheld iOS devices, such as touch-based interactions, accelerometers, and GPS functionality, whereas Cocoa is tailored towards desktop features like keyboard and mouse input, multi-monitor support, and file management.

4. **Architecture**: Cocoa Touch is built on top of Cocoa, inheriting many of its objects and frameworks, but includes additional frameworks and tools specific to mobile development. However, Cocoa is more mature and encompasses a broader range of functionalities for desktop applications.

5. **App Distribution**: Cocoa Touch apps are distributed through the App Store, following strict guidelines and approval processes set by Apple, while Cocoa apps for OS X can be distributed through different channels such as the Mac App Store, developer websites, or third-party platforms with more flexibility.

6. **Interface Design Guidelines**: Cocoa Touch follows the Human Interface Guidelines (HIG) defined by Apple for iOS designs, focusing on simplicity, clarity, and intuitive interactions tailored for touch screens, while Cocoa adheres to similar guidelines but with adaptations for Mac desktop applications and their input methods.

In Summary, the key differences between Cocoa (OS X) and Cocoa Touch (iOS) lie in their development environments, user interface elements, device capabilities, architecture, app distribution methods, and interface design guidelines.