Best Weight Loss Apps

Best Weight Loss Apps

Sometimes when you’re trying to lose weight, you need a buddy. This can be a person who helps keep you accountable on your journey or a community that provides support when you need it. Weight loss apps can play both roles and more, which is why they are incredibly powerful tools on your weight loss journey. They serve as trackers, helping you log your food and identify gaps and patterns in your eating habits. They also allow you to see your progress over time, visualizing your weight loss in ways that you may not notice with the gradual changes in your body. 

The best weight loss apps are going to work with you and your lifestyle, so be sure to look over the features. Some rely on education to help teach you to eat better in ways you never understood before, while others challenge you to lose the most weight or compete against others. Identify what motivates you and seek the best app accordingly. Weight loss apps are powerful tools, but unless you actually do the work, then you’re just taking up space on your phone. Commit to your journey for the best results, and let your apps support you along the way.

Our top 3 Weight Loss Apps of 2024

Noom App

Ranks #1 out of 40 fasting apps

Operating systems:

✔️iOS ✔️Android

App Rating: 5/5


Ranks #2 out of 40 fasting apps

Operating systems:

✔️iOS ✔️Android

App Rating: 5/5


Ranks #3 out of 40 weight loss apps

Operating systems:

✔️iOS ✔️Android

App Rating: 5/5


10 Best Weight Loss Apps Reviewed

1. Noom

Ranks #1 out of 40 weight loss apps


Noom App

Noom takes a unique approach to weight loss by focusing on the psychology behind eating habits, not just calorie counting. It offers personalized plansdaily lessons, and a community for support, guiding users towards mindful eating with its color-coded food system. This promotes a balanced diet and a guilt-free path to better health.

More than a diet app, Noom is a lifestyle shift, emphasizing mental well-being and providing tools for food and activity management. It's perfect for anyone wanting to understand their eating behaviors and sustain weight loss, including those practicing intermittent fasting.

Noom stands out as the best because it addresses the root causes of unhealthy eating patterns, ensuring long-term success and a healthier relationship with food. Additionally, its popularity and widespread adoption make it the most popular app available, reflecting its effectiveness and the positive impact it has on its users' lives

For those ready to start this transformative journey, our link grants an exclusive 2-week free trial, allowing users to explore Noom's holistic approach to health and wellness without immediate commitment.

This is How Noom Looks Like


  • Noom goes beyond traditional dieting by focusing on the psychological aspects of eating, aiming for lasting weight loss through understanding and modifying behaviors.
  • The app personalizes plans based on users' unique goals and preferences, ensuring a tailored approach to health and wellness.
  • With personal coaching and a community for support, Noom offers a robust network for motivation and accountability, crucial for maintaining progress.
  • Noom's flexible eating strategy encourages a balanced diet, using a color-coded system to guide food choices without imposing strict restrictions, making healthy eating sustainable.
  • Educational content on nutrition and psychology empowers users with the knowledge to make informed decisions about their health, fostering a deeper understanding of their habits and choices.


  • The cost of a subscription might be a barrier for some, as it can be higher compared to other apps, making it a significant consideration for potential users.
  • Noom demands an active engagement from its users, including daily meal logging and participation in lessons, which could be challenging for those with busy schedules or limited time.

Ranks #2 out of 40 weight loss apps



MyFitnessPal is a great food tracking app thanks to their deep database. Most food has already been logged and entered, so all you need to do is search and add your serving size. It will already break down the nutritional benefits, so you can analyze your food choices to understand where you could be doing better, especially if you have specific carbs, protein, and fat goals. It’s like having a personal nutrition coach and meal planner in the palm of your hand. They encourage you to keep reaching for your goals and suggest real, actionable ways for you to do so. 

Click here to use our Myfitnesspal coupon code to get an extra 10% off all memberships.

This is How MyFitnessPal Looks Like


  • Easy to use. There is no learning curve when it comes to MyFitnessPal. You simply log your meals and go.
  • One of the most robust meal tracking databases with more than 14-million entries to make food tracking easy.
  • You can use the food tracking in the free version.


  • The best features are locked behind a paywall.
  • Only two subscription levels: annual or monthly.
  • Some don’t like the user interface, especially in the free version with the ads.

Ranks #3 out of 40 weight loss apps



WW has been around for a long time, and with good reason. They continue to innovate, using leading science and nutritional theory to help you lose weight in a healthy and sustainable way. The WW app brings all of the best features into the palm of your hand, so losing weight has never been this easy. They offer an individualized weight-loss plan to help you eat well while still indulging in the foods you love every now and then. The app will also encourage you to be more active to drive maximum results - losing weight has never been this fun and easy.

This is How WEIGHT WATCHERS Looks Like


  • Easy to use; app interface is intuitive and you can kind all the key features.
  • Personalized weight loss and meal plans based on your needs - no two plans are the same!
  • Integrated support, recipe database, fitness plans, and more help centralize your weight loss in one single app.


  • Subscription plans are less flexible than other weight loss apps.
  • Unless you pay month-to-month, you may have to pay a cancellation fee to end your contract early. 
  • You don’t understand the nutritional breakdown as well when you rely in the points.

Reverse Health


Reverse Health stands out as the top choice for women, offering a 12-week program that extends beyond intermittent fasting to cover nutrition and exercise insights. With its premium subscription, users get a personalized meal plan and a 20-minute daily exercise routine, despite some feedback on the plan's restrictiveness and complex recipes. The app also connects you with health coachesdietitians, and a supportive community, enhancing the journey towards your health goals.

The app provides three premium subscription options$28.99 for one month, $58.99 for three months, and $68.99 for six months, without a free trial. Available on both iOS and AndroidReverse Health is tailored for specific health goals, including workout routines and a hydration tracker.

DoFasting App Review


DoFasting stands out as one of the best fasting apps currently available, serving as a comprehensive guide through your weight loss journey. This app carefully steers you through every stage of the process, providing support and guidance tailored to your unique needs. Thanks to its personalized approach, you can have peace of mind knowing the plan considers your body type and specific requirements, which is determined by an initial quiz, making your journey entirely customized.

The brilliance of DoFasting lies in its vast library of fasting plans, all designed with expert knowledge. Whether you're an intermittent fasting devotee or you're more inclined towards alternate-day fasting, DoFasting ensures there's a fitting path for everyone. It's a rare find in the realm of fasting apps, where almost every fasting technique is under one roof. That's why we wholeheartedly recommend DoFasting - for its user-centric design, its breadth of fasting plans, and its commitment to helping you find the most beneficial fasting strategy

Limited Time Offer! Avail a 7-day risk-free trial for just $1.00 when you use our DoFasting link. Additionally, DoFasting offers a 14-Day Money Back Guarantee if you don’t see results, giving you peace of mind as you invest in your health.



BeachBody is an investment in yourself, so it’s important to sign up when you’re ready to set aside the time and energy to get yourself into shape. With more than 1,500 workout classes available in its base subscription, you can find a class that works for you. They have classes at every level and ability. You can always modify moves as you get more comfortable, and by doing the classes in the comfort of your own home, you don’t have to worry about others. These classes are designed to be done at home, so they require little or minimal workout equipment.



LoseIt is a solid calorie tracker app, so if you’re looking for just that without many bells and whistles, you should invest in it. At just $39.99 per year, it won’t break the bank either. You don’t have to be an expert to use the app, and it analyzes your meal choices in an easy to understand format. There are many great features to make your calorie tracking easier. Answer a few questions about you and your goals, and LoseIt will generate a personalized weight loss plan. Log your food manually, by searching their robust database, or taking a picture of your plate.



HealthiApp is a great calorie app for beginners just starting out with calorie tracking or experts who don’t want a lot of fuss with their app. The interface is easy to use. It shows you how many calories you have for the day, what you’ve eaten already, and provides recipe suggestions. You can track your food manually, search their robust database or use the barcode scanner. There’s also voice recognition, macronutrient tracking, water tracking, and more. All of these together combine into a robust calorie tracking that can hit all the big buckets you need to eat better.



LifeSum is really the complete diet experience in a single app, so it’s worth checking out if you want to laser focus on your eating habits before you start to integrate exercise into your routine. You can get nutritional advice to help you live a healthier life. They provide food ratings, nutritional tips, and weekly advice based on your habits to help you make smarter choices next time. They also have several personalized diets available to help you kickstart your weight loss, equipped with pre-planned meals to make it easy to start. There are also stand-alone healthy recipes.



Jenny Craig has been around for nearly 40 years, and many people often compare it to Weight Watchers, especially because they attract the same type of users. Where WW has worked to shed its reputation, Jenny Craig has leaned into it, offering personalized weight loss support to people around the world. The core of its program is its frozen and pre-packed meals and snacks. You have to purchase their meals in order to be a part of Jenny Craig, which makes it more limiting than some other weight loss apps.

Our Experts Have Tested 40 Weight Loss APPS

We have tested and rated all major weight loss applications to help you make better buying decisions. See how we test here.

What to Consider When Choosing Weight Loss Apps?

The best weight loss apps are supposed to help us reach our goals, but there are many options to sort through, which can be overwhelming. There are several factors that you should consider before you pick a weight loss app. These include:

  • Price: Do you have a budget? There are free apps, but the best features are typically behind a paywall. Some apps are more expensive than others, so you want to understand your budget before you set your sights on a plan. There are often various subscription tiers to make them more affordable. 

  • Plans: Is there a certain plan that you want to stick to? Not all of the best weight loss apps offer the same plans, so you’ll want to scope out what’s available. Highly popular or trendy plans are typically available across most of the best weight loss apps, while more specialized plans may be available on select aps. 

  • Features: Are there specific features you’re looking for? Food, water, and exercise tracking are typically available across all apps, while some have more active social communities or a robust meal planning section. Features will vary from app to app.

The best weight loss app is the one that works for you, helping you achieve your goals.

How We Tested Weight Loss Apps?

We’re here to help and have tested the best weight loss apps to help you pick which will work best for you, your goals, and your lifestyle. Each app has been reviewed with the same strict process to give an honest and unbiased look, so you know what to expect. The process includes the following steps.

  • We use the app, first in the free version and then in the premium version to understand the features available. Not all features are accessible, so we make a note of the differences between the experiences.

  • We list out the prices. Some apps offer free versions or free trials, but most of the best features are locked behind a paywall.

  • We cross-reference other reviews just to make sure we don’t miss anything, especially any hidden features. 

  • We contact their customer service to see how fast and helpful they are. This includes trying different channels where available. 

  • We test usability. The best weight loss apps should be easy to use, so when we’re almost done, we look at the whole picture to assess how simple it is to understand. 

Together, we offer the most comprehensive look at the best weight loss apps to help you know what they can offer and how they’ll fit in your life.

Transparent Weight Loss Apps Reviews

The best weight loss apps will vary from person to person. There is no best weight loss app that will work for everyone - and that’s a good thing! Each app has different features that will inspire users to do better and keep challenging their diet and exercise routine to lose weight in different and unique ways. That’s the best part of weight loss apps - exploring all they have available to you. From fitness routines to recipes and food and water trackers to progress maps, you get a full-service experience that you can customize to fit your lifestyle and routines. 

Do your own research to understand what app will work best for you. Identify what features you want. For example, if you like tracking your food, you’ll want an app that has supercharged food and water tracking features. They can show you want kind of foods you need to eat. Others give you workout routines, recipe tips, educational articles, and so much more. Sometimes, there are more features than you can use, and that’s okay! The best weight loss apps should work with you and your lifestyle to drive the best results. You will be more successful thanks to the apps.

Best Intermittent Fasting programs Summary


✔️What is the best weight loss app?

There is no best weight loss app because everyone loses weight differently. Each app offers different features that you can use to help you lose weight. Some apps focus on tracking, while others mix in education and exercise. The best weight loss app will motivate you to keep pushing forward.

✔️How do the best weight loss apps work?

Each weight loss app will work a little bit differently, but they all focus on helping you lose weight. They provide support, education, and motivation to keep you accountable on your weight loss journey. Most will ask you to track your calories and integrate healthier choices into your diet.

✔️Which weight loss apps are free?

There are many weight loss apps available at different price points. However, the best features are often paid, so it’s important to understand what you are sacrificing to save a few dollars. It is worth it to pay for weight loss apps so you get the most out of the app.

✔️What is the most popular weight loss app?

The most popular weight loss app changes constantly, so it’s best to look for the weight loss app that will work best for you. Identify core features you want to focus on and pick an app, understanding what your budget is. Popular doesn’t always mean that it will work for you.

Our #1 Recommendation: Noom

It's easily one of the best weight loss app that offers plenty of features for anyone!

Noom App
Noom App

Andrew Brewer - Intermittent Fasting Expert

Written By Andrew Brewer

Andrew Brewer started FastingApps to give people the guidance that he never received when he was first starting. His goal is to make your goals achievable and to offer you only the best fasting apps that the internet has to offer. You're not on your own - Andrew and the entire family of reviewers at FastingApps are here with you every step of the way!

We may earn commissions when you purchase programs through our links to external sources. Read our affiliate disclosure here.

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