“Kua Number” is the only mobile app that functions based on a Lunar calendar and follows the cycles of the Lunar phase to accuracy. Once users enter their date of birth, “Kua Number” calculates their birth number determined by the Chinese Lunar calendar. Subsequently the users Animal Sign, Secret Friend and Ally too will be revealed. This will enable users to forge better relationships with people around them, and work with energies that are best for them. “Kua Number” also makes recommendations about the directions that are best faced/located for Success, Love, Educational and Career purposes.