Lifesum

MyFitnessPal

MyFitnessPal is a comprehensive health and fitness application designed to help users track their daily nutrition, calories, and exercise routines. It provides an extensive food database containing millions of items, making it easy to log meals and monitor macronutrient intake. Beyond basic calorie counting, the platform offers goal-setting tools, progress tracking, and integration with various fitness devices and apps. Users can join a supportive community, view detailed nutritional insights, and adopt healthier lifestyle habits over the long term.

Yazio

Yazio is a nutrition and fitness tracking app that lets users log food through photo recognition, manual entry, or barcode scanning, and track calories, macros, and water intake. It also includes built-in intermittent fasting timers supporting common schedules like 16:8, 5:2, and 6:1, plus a library of more than 3,000 customizable recipes. The app can sync with other fitness trackers to automatically log activity and reports serving around 100 million users globally. Its website also offers free standalone tools including a BMI calculator, ideal weight calculator, and daily calorie intake calculator.

Nutemi

Nutemi is an AI nutrition companion that logs meals through photo, voice, text, or barcode scanning and tracks calories, macros, vitamins, minerals, and hydration. It differentiates itself with a conversational format: users can talk to Nutemi like a coach, and the AI reacts with eight distinct daily moods based on meal quality, hydration, and nutrient balance rather than presenting a plain dashboard. Beyond tracking, the app builds meal plans and food diaries, offers BMI monitoring, and supports fasting schedules. It launched in 2025 and is free to download with subscription plans required to unlock the full coaching experience.

Cronometer

Cronometer is a nutrition and diet tracking app that goes beyond basic calorie counting to monitor macronutrients and up to 95 vitamins, minerals, and other micronutrients. Food can be logged by barcode scan, photo, voice, or text search against a database of more than one million verified foods, and results sync with devices like Fitbit, Apple Health, Garmin, and Oura.

Lose It!

Lose It! is a popular calorie counting and weight loss platform that helps users monitor their daily food intake, exercise, and nutritional goals. By leveraging a massive database of foods and a personalized weight loss plan, it empowers individuals to make informed dietary choices without overly restrictive rules. The application combines goal-setting tools, community support, and visual progress tracking to keep users motivated throughout their health journey. With features like barcode scanning and snapshot meal logging, it streamlines the habit of tracking daily nutrition for sustainable results.

MacroFactor

MacroFactor is a nutrition tracking app that combines macro and calorie logging with AI-powered photo food logging, letting users snap a photo of a meal to log it. It also includes calculators for bulking, cutting, and exercise-based calorie burn, positioning itself as a data-driven coaching tool rather than a static calorie counter.