Corona SDK is a cross-platform mobile development framework that lets developers create applications for mobile devices such as smartphones and tablets. It is designed to allow developers to quickly and easily create applications for a range of platforms, including iOS, Android, Windows Phone, and BlackBerry. Using Corona SDK, developers can create fully featured applications with features such as in-app purchasing, media playback, networking, and other native features. It also provides a number of libraries and services that are designed to speed up the development process. Corona SDK also includes a graphical editor which allows developers to quickly and easily design their applications. Corona SDK is a popular choice for developing mobile applications due to its ease of use and its ability to quickly develop complex applications. It is also open-source, making it a great choice for developers who want to experiment with mobile development without investing a large amount of money.
Corona focuses on game development, with the focus on Qt as the interface.
creator qt is not a game engine
have similar corona SDK features
is free and open source and uses Lua as Corona SDK, so you don't need to learn another language.
Discontinued This application was discontinued on April 13, 2018.
Qt does not seem to be a game-centric development tool!