"Global Diet and Nutrition Apps Market - Industry Trends and Forecast to 2031 Global Diet and Nutrition Apps Market, By Type (Nutrition Tracking App, Activity Tracking App, Social Platform Apps, Wager Apps, and Others), Products (Smartphones, Wearable Devices, and Tablets), Gender (Women and Men), Age (Adults, Teenagers, and Aged), Platform (Android, IOS, Windows, and Others), End-User (Fitness...