Tracking your weight consistently is one of the most effective ways to stay accountable and see real progress whether you’re aiming to lose fat, gain muscle, or maintain your current physique. With today’s technology, weight tracking is easier, smarter, and more personalized than ever.
In this guide, we’ve selected the best weight tracker apps of 2025 that help you log daily weigh-ins, set custom goals, visualize trends, and stay motivated. Whether you’re a beginner starting your wellness journey or someone refining your fitness routine, these apps offer the support and tools to make every weigh-in meaningful.
1. MyFitnessPal
MyFitnessPal is one of the most widely used weight tracker apps, combining food logging, calorie counting, and exercise tracking into one intuitive platform. With a database of over 20 million foods, users can easily scan barcodes, log meals with voice input, or search manually to track their daily intake. The home screen dashboard displays daily progress for calories, macros, water, steps, and exercise, making it easy to stay on top of health goals.
The app supports long-term habit building with personalized meal plans, weekly progress charts, and integrations with over 35 devices and apps like Apple Health, Fitbit, and Garmin. Whether you’re aiming to lose weight, gain muscle, or simply eat more mindfully, MyFitnessPal provides the tools and insights needed to stay accountable and informed throughout your wellness journey.
Key Highlights:
- Tracks calories, macros, water, exercise, and steps in one app
- Huge verified food database with barcode scanning and voice logging
- Syncs with 35+ apps and devices including Apple Health and Fitbit
Who it’s best for:
- Users looking for an all-in-one nutrition and weight tracking solution
- People who want detailed food logging with smart automation tools
- Individuals seeking structured yet flexible daily health insights
2. Lose It!
Lose It! is a user-friendly weight tracker app that focuses on calorie budgeting, food logging, and goal setting to help users lose weight effectively. With smart features like barcode scanning, photo meal logging, and a massive food database, the app makes tracking nutrition simple and accessible. Users can set custom goals for weight loss, macros, or overall health and receive tailored calorie targets based on their personal data.
The app includes fun visualizations, charts, and a progress dashboard that helps users stay motivated. Its community features and success stories make it easy to find support, while tools like water tracking and meal planning help reinforce consistent healthy habits. Whether you’re a beginner or a returning user, Lose It! provides a smooth path to long-term success.
Key Highlights:
- Personalized calorie and macro goals based on user input
- Easy food logging with barcode, voice, and photo tools
- Built-in water tracking and weight loss milestones
Who it’s best for:
- Beginners seeking a straightforward, goal-oriented tracker
- Visual learners who appreciate progress charts and summaries
- Users who want a fast, fun, and easy food logging experience
3. Cronometer
Cronometer is a precision-focused nutrition and weight tracker app that offers detailed insights into both macro and micronutrients. Unlike many food logging tools, Cronometer is a precision-focused nutrition and weight tracker app that offers detailed insights into both macro and up to 82 micronutrients. The app features lab-verified food data and personalized nutrition targets, helping users stay accountable and make data-driven diet decisions.
In addition to weight tracking, Cronometer supports the monitoring of exercise, sleep, blood sugar, and other biometrics. It syncs with devices like Apple Watch and Fitbit for seamless data flow. Cronometer is particularly trusted by dietitians and health professionals due to its high accuracy and in-depth reporting. It’s ideal for users who want total visibility into their health stats.
Key Highlights:
- Tracks 82+ nutrients including vitamins and minerals
- Offers science-backed targets and detailed food analysis
- Syncs with wearables and health devices for holistic tracking
Who it’s best for:
- Health-focused users who want to go beyond calories and macros
- People with specific dietary or medical tracking needs
- Individuals looking for precise, lab-verified nutrition data
4. MyNetDiary
MyNetDiary is a top-rated calorie counter and weight tracker app that blends ease of use with powerful features. It supports a wide range of diets including keto, low-carb, vegetarian, and more. The app lets users set custom weight goals, track meals with a lightning-fast barcode scanner, and view their nutrition breakdown in colorful, easy-to-read charts.
With a clean interface and insightful guidance from registered dietitians, MyNetDiary helps users build sustainable habits and make better food choices. It includes features like water tracking, recipe customization, and Siri shortcuts for Apple users. The app also integrates with major health devices and services for a complete overview of your fitness and nutrition journey.
Key Highlights:
- Supports multiple diet types with tailored goal tracking
- Features meal planning, recipe editing, and fast logging tools
- Offers health insights and trends with professional guidance
Who it’s best for:
- Users looking for a highly customizable and visually appealing tracker
- Diet-specific individuals who want structured support
- People who value clean design and seamless usability
5. WeightWatchers (WW)
WeightWatchers is a comprehensive weight loss platform that uses a point-based system to guide healthy food choices rather than strict calorie counting. The WW app includes meal tracking, fitness integration, and support from coaches and fellow members. It also offers access to weight-loss medications and personalized nutrition plans built with the help of registered dietitians.
In addition to food and activity tracking, WeightWatchers provides workshops, 1-on-1 coaching, and smart tools that make meal planning, grocery shopping, and portion control easier. Backed by decades of research and medical endorsement, WW has helped millions transform their lifestyle and health habits through balanced, sustainable approaches.
Key Highlights:
- Uses a flexible, points-based system for sustainable weight loss
- Includes coaching, workshops, and medication access
- Offers a full wellness experience beyond just food tracking
Who it’s best for:
- Users who want long-term guidance and community support
- People seeking a holistic approach with professional input
- Individuals interested in weight loss programs with proven results
6. Monitor Your Weight
Monitor Your Weight is a streamlined app designed for users who want a simple yet powerful way to track weight changes over time. Its clean interface allows for fast logging, goal setting, and real-time visual feedback on progress. The app supports multiple user profiles, making it a great option for families or shared devices. Its focus on weight data ensures that users can monitor trends accurately without distraction.
The app also integrates with smart scales and offers cloud synchronization, so users can back up and access their data across devices or via browser. With over 20 million downloads and multilingual support, Monitor Your Weight remains one of the most trusted and award-winning apps in its category. It’s ideal for anyone looking to take control of their weight journey with a dedicated, data-driven approach.
Key Highlights:
- Supports multi-user profiles and smart scale integration
- Cloud sync for backups, browser access, and data sharing with doctors
- Lightweight design with award-winning simplicity
Who it’s best for:
- Users wanting a no-frills, weight-only tracking solution
- Families or groups needing multiple profiles in one app
- People seeking secure, cloud-backed weight data
7. FatSecret
FatSecret is a comprehensive calorie and weight tracker app that combines accurate food data with a strong community and expert tools. It features a large, verified food database with barcode scanning, meal logging, and macro tracking. Users can follow structured meal plans or create their own diet approach, supported by educational content and health tips.
Beyond nutrition, FatSecret adds motivation through social features, allowing users to share progress, recipes, and support with others. The app integrates with devices like Fitbit and Samsung Health, syncing activity and weight data automatically. With global reach, personalized tools, and over 12 million active users, FatSecret makes nutrition smarter and more sustainable.
Key Highlights:
- Accurate, verified food database with barcode scanning
- Structured meal plans, community features, and health insights
- Syncs with fitness trackers and supports global users
Who it’s best for:
- Users seeking reliable nutrition info and food logging
- People who benefit from social accountability in weight loss
- Anyone looking for an all-in-one diet, weight, and activity tracker
8. Lifesum
Lifesum is an AI-powered health and nutrition app focused on helping users achieve better weight, energy, and overall wellness through smarter eating. It offers personalized meal plans, flexible diet options like keto or Mediterranean, and intuitive tracking tools. Users can log food using photos, voice, or barcode scanning, making the process fast and user-friendly.
In addition to tracking macros and calories, Lifesum provides daily scores and guidance to help users understand the nutritional quality of their food. It syncs with Apple Watch and other devices for a full wellness overview. With beautiful design, goal-based programs, and over 60 million users, Lifesum supports lasting behavior change through personalization and habit-building.
Key Highlights:
- AI-based diet plans with photo, voice, and barcode meal logging
- Tracks detailed nutrition plus water, sleep, and habits
- Offers personalized insights and integrates with wearables
Who it’s best for:
- Users wanting dynamic nutrition guidance tailored to their lifestyle
- People aiming to improve long-term eating habits and wellness
- Fans of sleek, motivating health apps with habit focus
9. Fooducate
Fooducate is a unique health and diet tracker that grades food quality, not just calories. It goes beyond traditional logging by analyzing ingredients, processing level, and nutritional value of each item. Users can scan barcodes to receive a letter grade for food, helping them make more informed choices aligned with their goals.
The app supports tracking of weight, macros, activity, and water, while also offering meal suggestions, community support, and specialized plans for conditions like diabetes or heart health. With its education-first approach and strong emphasis on food quality, Fooducate empowers users to eat better, not just less.
Key Highlights:
- Food grading system helps assess quality, not just calories
- Supports macro tracking, meal logging, and personalized plans
- Community features and condition-specific diet support
Who it’s best for:
- Users who want to improve food quality and make smarter choices
- People with specific dietary needs like diabetes or heart health
- Those looking for a nutrition education tool with tracking features
10. BetterTogether
BetterTogether is a social-first weight loss app built around group challenges and accountability. Instead of tracking alone, users can form teams with friends or family and compete in healthy, fun challenges. The app includes features for setting group goals, tracking individual and collective progress, and engaging in in-app chat to stay motivated together.
The platform allows tracking of weight, BMI, steps, and activity while providing visual leaderboards, progress graphs, and achievement badges. It’s lightweight, free to use, and perfect for those who stay motivated with friendly competition and community spirit.
Key Highlights:
- Group challenges with shared goals and leaderboards
- Tracks weight, steps, BMI, and weekly progress
- In-app chat and social features to boost motivation
Who it’s best for:
- Users who thrive in supportive or competitive social settings
- Friends or families wanting to lose weight together
- People motivated by team accountability and gamified progress
11. Reverse Health
Reverse Health is a weight loss and wellness app specifically created for women over 40. It provides personalized fitness and nutrition programs that adapt to your hormonal stage, lifestyle, and energy levels. With plans like Wall Pilates, Chair Yoga, and Menopause Weight Loss, the app focuses on sustainable routines that are easy to follow, even for busy users. It also emphasizes mental well-being, sleep, and self-confidence throughout the journey.
The app’s strength lies in its science-backed, age-specific approach and community of over 700,000 women. Video workouts, daily tips, and goal tracking make it easy to stay consistent, while expert-approved strategies ensure safety and effectiveness. Reverse Health is not just about weight it’s about feeling good, strong, and supported at every stage of life.
Key Highlights:
- Tailored fitness and nutrition plans for women 40+
- Offers Wall Pilates, Chair Yoga, and menopause-specific guidance
- Focus on total wellness including energy, sleep, and mood
Who it’s best for:
- Women over 40 looking for effective, age-appropriate plans
- Users who want low-impact workouts and hormone-friendly advice
- Individuals who value holistic, expert-supported routines
12. BetterMe
BetterMe is a fun, flexible wellness app that offers everything from strength training and intermittent fasting to mindfulness and meal planning. With over 100 million downloads, BetterMe is designed to suit all fitness levels and body goals, including weight loss, muscle gain, or simply staying active. Its most popular programs include Wall Pilates and calisthenics workouts, which can be done at home with no equipment.
Users can choose between guided workouts, visual progress tracking, and quick health assessments that adapt plans in real time. The app also supports habit building with daily check-ins, hydration reminders, and motivational challenges. It’s ideal for people who want variety and personalization in a visually engaging interface.
Key Highlights:
- Offers a range of fitness and nutrition programs including fasting
- Includes habit trackers, mental health tips, and daily reminders
- Accessible design for beginners and advanced users alike
Who it’s best for:
- Users looking for a well-rounded, lifestyle-focused fitness app
- People who enjoy guided workouts they can do at home
- Anyone seeking an intuitive, motivational tool for healthy habits
13. YAZIO
YAZIO is a beautifully designed calorie counter and nutrition tracker that helps users lose weight, build muscle, or improve eating habits. The app offers a fast food logging system, intermittent fasting plans, and over 2,500 recipes tailored to user preferences. It breaks down macros and calories in a clear, colorful interface that makes daily tracking simple and enjoyable.
YAZIO also features automatic activity syncing with fitness trackers, giving users a complete view of their energy balance. The PRO version unlocks detailed health analyses, progress forecasting, and advanced meal planning. With millions of users and excellent user reviews, YAZIO is a top choice for structured, long-term progress.
Key Highlights:
- Fast and accurate calorie counting with macro breakdowns
- Includes fasting plans, healthy recipes, and meal guidance
- Syncs with fitness trackers for integrated calorie management
Who it’s best for:
- Users who want an elegant, user-friendly food diary
- People combining calorie tracking with intermittent fasting
- Anyone needing flexible nutrition support with fitness integration
14. Nutrisense
Nutrisense offers a science-based approach to weight management through continuous glucose monitoring (CGM) and personalized nutrition coaching. With the app, users track blood sugar responses to foods, workouts, and stress, gaining real-time insights into how their body reacts. Nutritionist support is included to help interpret data and adjust dietary habits accordingly.
This app is especially useful for people managing weight, energy, or metabolic health. It’s backed by clinical research and ideal for users who want to go beyond traditional tracking. By focusing on internal data and habit change, Nutrisense promotes sustainable, individualized results that last far beyond the scale.
Key Highlights:
- Tracks glucose response to food and activity in real time
- Includes expert coaching from registered dietitians
- Personalized feedback for metabolic health and weight control
Who it’s best for:
- Users interested in glucose-driven, data-informed weight loss
- People seeking long-term health improvements and accountability
- Individuals with metabolic concerns like insulin resistance
15. Strides
Strides is a flexible goal and habit tracker that helps users build healthy routines and stay consistent with long-term goals, including weight loss. It offers four types of trackers: Habit (yes/no logging), Target (numeric goals), Average (rolling averages), and Project (milestones with checklists). This versatility allows users to track weight, workouts, meals, and any other metric relevant to their wellness journey.
The app also includes progress reports, success rate stats, and visual charts that show trends over time. Its “Daily Goals” view helps users focus on tasks that need attention today, making it easier to maintain momentum. Whether your goal is to lose weight, improve habits, or increase activity, Strides keeps everything organized in one clean dashboard.
Key Highlights:
- Four tracker types to log habits, targets, averages, and milestones
- Visual progress charts, success streaks, and SMART goal setup
- Daily focus mode with reminders and life-area tags
Who it’s best for:
- Users who want to track multiple health and wellness goals in one app
- People motivated by detailed stats and visual progress tracking
- Those who enjoy building custom routines for weight and habit change
16. Zero
Zero is an intermittent fasting app that blends science-backed routines with personalized coaching to help users lose weight and improve overall health. It guides users through popular fasting methods like 16:8 and OMAD while also tracking sleep, activity, and mood for a full-body wellness view. Zero emphasizes building sustainable, daily habits around eating, movement, and rest.
The app includes real-time fasting timers, weekly insights, and syncing with popular fitness trackers. It also features educational content from doctors and researchers, making it both a practical and informative tool. With over 500,000 five-star reviews, Zero is a trusted companion for those looking to balance health without strict diets.
Key Highlights:
- Intermittent fasting tracking with science-backed plans
- Syncs with health apps to monitor sleep, mood, and activity
- Personalized insights and expert content to stay on track
Who it’s best for:
- Users looking to lose weight through fasting and habit change
- People interested in energy, sleep, and mental clarity improvements
- Those who want real-time fasting support and accountability
17. Wellos
Wellos is a holistic wellness app designed to help users lose weight and transform their relationship with food. Created by dietitians and behavior change experts, the app blends habit tracking, nutritional education, and 1:1 coaching support. Users can join structured programs that tackle emotional eating, cravings, and long-term goal setting.
The app includes nutrient-focused tracking, over 5,000 healthy recipes, and access to personalized tips based on user input. Its unique approach shifts focus from calorie restriction to learning and behavior change, making weight loss feel sustainable and empowering. Wellos also complements medical weight loss programs like GLP-1 therapy with guided lessons and coaching.
Key Highlights:
- Coaching-led habit tracking with nutrient-specific insights
- Focuses on behavior change and emotional eating challenges
- Includes 5,000+ recipes and educational video lessons
Who it’s best for:
- Users seeking holistic weight loss support beyond calorie counting
- People managing emotional eating or starting medication-based programs
- Individuals who value expert-led coaching and learning
18. Found
Found is a medically supervised weight loss platform combining prescription medication, lifestyle coaching, and community support. It offers access to FDA-approved medications like Ozempic, Wegovy, and Mounjaro, along with tailored plans based on metabolic health, history, and goals. The program includes expert guidance from obesity medicine professionals and behavior change experts.
Users begin by completing a health quiz, after which they’re matched with a personalized plan and clinician. Found also includes tracking tools, habit-building challenges, and community features to ensure support at every stage. With outcomes like reduced medications, improved mental health, and better energy, Found offers a comprehensive route to long-term transformation.
Key Highlights:
- Medication-assisted weight loss guided by medical professionals
- Behavior change challenges, community support, and coaching
- Personalized plans based on metabolic profiles and goals
Who it’s best for:
- Users seeking medical support for weight loss (including GLP-1s)
- People with metabolic concerns or obesity-related conditions
- Individuals looking for an all-in-one medical and lifestyle program
19. Carb Manager
Carb Manager is the leading low-carb and keto-focused nutrition tracker designed to simplify healthy eating and weight loss through carbohydrate management. The app allows users to set macro goals, log food using barcode scanners or even photo recognition, and access curated meal plans tailored to their lifestyle and dietary needs. With over 8 million users and a massive food database, it’s one of the most powerful tools for anyone pursuing a ketogenic or low-carb lifestyle.
More than just a carb counter, Carb Manager supports advanced tracking of metrics like ketones, blood glucose, insulin, intermittent fasting, and glycemic load. Users also get access to thousands of keto-friendly recipes, grocery list generators, and meal planning tools. Whether you’re new to keto or a seasoned practitioner, the app adapts to your journey with seamless integrations and personalized recommendations.
Key Highlights:
- Tracks carbs, macros, fasting, ketones, glucose, and more
- Offers personalized keto meal plans and grocery lists
- Includes 3,000+ exclusive low-carb recipes and community support
Who it’s best for:
- Individuals following a keto or low-carb diet for weight loss or metabolic health
- Users who want to track health markers like glucose and ketones alongside food
- People seeking a detailed, all-in-one app for meal planning and macro tracking
20. Happy Scale
Happy Scale is a weight tracking app designed to reduce frustration and boost motivation by smoothing out day-to-day fluctuations in your weigh-ins. Instead of focusing on daily ups and downs, the app calculates your moving average, so you can see your true weight trend over time. This helps users maintain motivation by highlighting long-term progress and predicting when they’ll hit their goals.
The app breaks large weight loss goals into manageable milestones, making it easier to stay focused and celebrate small wins. It’s especially helpful for users who get discouraged by the unpredictable nature of weight fluctuations, turning data into a more emotionally supportive experience.
Key Highlights:
- Uses smart trend lines to smooth out weight fluctuations
- Breaks large goals into achievable mini-milestones
- Offers predictive timelines for reaching weight goals
Who it’s best for:
- People discouraged by daily scale fluctuations
- Users with long-term weight loss goals
- Anyone looking for a psychological boost from data visualization
Conclusion
Digital health and habit-tracking apps offer a structured way to approach personal goals whether related to weight, wellness, or daily routines. By turning progress into measurable data, they help users stay consistent, reflect on patterns, and make informed decisions. While features and focuses vary, the core benefit is the same: increased self-awareness and accountability. With the right tool, building lasting change becomes a more manageable and intentional process.
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