The document discusses several apps for health-related purposes including food/weight loss, allergies, fitness, sleep/pulse monitoring, and menstrual cycle tracking. It then summarizes an initiative in New South Wales called "Apps for NSW - Collaborative Solutions for Health" which aims to combine open government data initiatives and business collaboration programs to develop commercially viable mobile health apps. It provides an overview of four challenges that were run under this initiative, with the winning and highly commended apps for areas like medication management, hospital services, and healthcare cycles of care.