This report is an analysis of the Health & Fitness category on the U.S. Apple App Store and Google Play. It includes download trends along with rankings of top apps from January 2017 through January 2021. In this report, we classified top apps into subcategories for further analysis: Diet Apps: Apps primarily focused on diet and nutrition, such as food logs and calorie counters Fitness Tracker Apps: Apps for health and fitness tracking, such as Fitbit. Pedometers, and heart rate trackers are als
