Xcode is a complete developer toolset for creating apps for Mac, iPhone, iPad, Apple Watch, and Apple TV. Developed by Apple
License: Free
Xcode is tailored for native iOS and macOS development, providing deep integration with Apple's ecosystem and tools, while RAD Studio excels in cross-platform application development with a focus on rapid development and extensive language support. The choice between them depends on whether the priority is native Apple app development or multi-platform capabilities.