CK999 is a free Android app tailored for those interested in Indian luxury tourism, offering a blend of education and entertainment. It features a range of professional tools such as a utility calculator for hotel management, enabling users to compute key metrics like occupancy rates and revenue. The app also includes an encyclopedia with five chapters covering different aspects of Indian hospitality, from heritage hotels to cultural traditions.

Additionally, CK999 engages users with themed quizzes to test their knowledge on topics like hotel history and architecture. The app also features an interactive hotel manager game, allowing users to manage their own luxury hotel and casino. With its immersive design and comprehensive content, CK999 provides an authentic experience for students and professionals alike, enhancing their skills in hospitality management and luxury service.