Each chapter of this manual is designed to be read through and used as a technical reference, focusing on individual aspects of application performance and their relation to the development and tune-up process. It introduces the fundamentals of iOS performance bottlenecks and how poor application performance affects user experience, adoption, and success. This manual is suitable for iOS application developers interested in resolving application performance bottlenecks in both new and existing Xcode projects. Readers should have a basic understanding of iOS development concepts, Objective-C syntax, and the use of Apple's Xcode development environment.
