The "高登討論區" app, also known as "HKG," is the official app from Hong Kong Golden Forum, a comprehensive platform encompassing discussions on computer knowledge, current events, entertainment, anime, games, and sports. Recently launched on the iOS platform by Alive Media Communications Limited, this app features a revamped user interface and supports multiple theme styles to enhance user experience. Users can enjoy various functions such as browsing posts, switching channels, logging in, refreshing content, and more.

The app allows users to create posts, reply to threads (with draft saving and preview support), receive notifications for popular posts, new replies, and private messages. It offers three title list display styles, four color themes, adjustable font sizes for titles and text, built-in browser, automatic image downloads (with customizable settings), post hiding/blocking features, search functionality, image gallery, voting system, incognito mode, and promises more exciting features in the future.