MyFitnessPal is an all-in-one food, exercise, and calorie tracking app that helps individuals make meaningful progress toward their nutrition and fitness goals. The platform provides access to a food database of over 20 million items, covering fresh produce, packaged goods, restaurant meals, and custom user-saved recipes, enabling fast and accurate food logging across every meal of the day.

Users can log food using multiple input methods including text search, barcode scanning, camera-based food identification, and a voice logging feature. Each logged item generates a complete nutritional breakdown showing calories, macronutrients, vitamins, and micronutrients, with views available at the meal, daily, and weekly level. Premium members unlock additional tools such as custom macro goals, an intermittent fasting tracker, and tailored weekly meal plans.

Beyond nutrition, MyFitnessPal supports weight tracking, water intake logging, exercise logging, and step tracking. The platform connects to more than 35 apps and fitness devices, automatically syncing steps, calorie burn, weight, and sleep data from services such as Apple Watch, Fitbit, Garmin, Samsung Health, Google Fit, and Health Connect. A BMR calculator using the Mifflin St. Jeor equation helps users set evidence-based daily calorie targets during onboarding.

MyFitnessPal is used by nearly 1 million members to reach their nutrition and fitness goals every year and holds 3.5 million five-star ratings. The app is available on iOS and Android and has been recognized by major media outlets including CNN, USA Today, Women's Health, CNET, and BBC Radio.