This eBook "Swift Programming - Build Real-World Apps Step-by-Step" is a comprehensive guide to building iOS apps with Swift, designed to transform complete beginners and intermediate coders into confident, full-fledged developers. Across 30 chapters, it covers the fundamentals—Swift syntax, Xcode installation, and Swift Playgrounds—before delving into deeper topics like control flow, functions, object-oriented principles, and memory management.

Readers learn UIKit basics—storyboards, Auto Layout, table views, and navigation controllers—then explore advanced features such as Core Data, networking with URLSession, and real-time updates through Combine. There's a dedicated focus on modern architecture patterns—like MVVM, VIPER, and coordinators—and on testing strategies (unit, UI, and integration). Along the way, important considerations like security, data protection, internationalization, and performance optimization are thoroughly addressed.

The latter chapters offer practical insights into deploying apps, including certificates, provisioning, TestFlight beta testing, and App Store submission. Core Motion, ARKit, and cutting-edge frameworks round out the eBook, ensuring you can tackle specialized domains. Each chapter includes concise coding examples and best practices, enabling you to write clean, maintainable code. By the final chapters, you'll have the tools to design, develop, polish, and distribute a high-quality Swift application, with real-world examples and an eye toward professional workflows, user-centric design, and code scalability.