Qt Creator is a cross-platform C++, JavaScript and QML integrated development environment which is part of the SDK for the Qt GUI Application development framework. Developed by Qt Project
License: Open Source
Xcode is tailored for macOS and iOS development with a focus on Apple technologies like Swift, while Qt Creator offers a cross-platform environment that supports multiple languages and frameworks. Xcode is best for Apple-centric applications, whereas Qt Creator is ideal for developers looking to target various platforms.