We know that losing weight isn’t an easy feat. It requires a ton of motivation and support, and at the end of the day, shedding pounds isn’t just about the number on the scale.
It’s about overhauling your lifestyle and making positive, long-lasting changes. That’s where the help of an app comes in.
Weight loss apps can connect you with dietitians, doctors, and trainers to help you navigate everything from what to buy at the grocery store to choosing a healthy dish at a restaurant.
They can also be a great source of motivation, providing support through active online communities.
And if you need some help on the fitness front, the best weight loss apps are equipped with on-demand workouts from top trainers that you can do right at home.
To help you make the most worthwhile downloads, we tapped experts and waded through online reviews for the best weight loss apps out there.
Best Overall: Lose It!
Lose It! makes weight loss easy—that’s why it’s also our choice for “best for weight loss” on our “Best Apps” list.
As the name implies, this app intends to help you lose unwanted pounds, and it does so through an extremely simple and user-friendly app interface.
Lose It! Focuses on calorie counting and weight tracking, but that’s not all it does.
Upon your first use of the app, you’ll set a goal and answer questions about your current weight, age, and other lifestyle information, to which Lose It! generates a customized weight loss plan for you to follow.
The plan includes a recommended daily calorie “budget” and food recommendations.
After you have your plan, you can start logging food.
Lose It! features three great ways to keep a food diary: Search the food database of more than seven million items, scan the barcode on any packaged food, or take a photo of your food with the “Snap It” feature.
Once you start logging, Lose It! compiles your food diary into daily and weekly reports, as well as a line graph that depicts your weight loss progress.
Best for Extra Support: Noom
If you’ve found it difficult to stick to a weight loss program in the past, you may benefit from a little extra structure and support.
Noom uses a psychology-based approach to help you change your eating habits for the better, and employs certified health coaches to support you when you have questions or concerns.
With Noom, no foods are off-limits, and the approach focuses more on shifting your overall lifestyle habits, which is the best way to lose weight and keep it off.
During business hours, you get in-app, one-on-one coaching from a certified health coach.
In addition to that support element, Noom also allows you to track your weight, food, exercise, blood pressure, and blood sugar all in the app.
Noom isn’t cheap—memberships start at $45 per month—but with a staff of psychologists, nutritionists, scientists, and health coaches, you can feel confident that you’ll get the information and support you need to develop and sustain healthy habits.
Best for Building Exercise Routine: Daily Burn
As important as nutrition is to weight loss, physical activity has many health benefits and is a critical component that can help you reach your goals faster.
Daily Burn is known for its fun, supportive, and diverse approach to exercise—three key aspects of a fitness program you’ll enjoy and actually stick to.
Choose from traditional circuit training workouts, high-intensity interval training (HIIT), yoga, or running.
Daily Burn offers workouts suitable for all fitness levels, from true beginners to the fittest exercisers.
And remember: Any workout is as hard or as easy as you make it.
In addition to the wide array of workout styles, you can also choose between group classes or one-on-one training, both on your own time.
You can stream Daily Burn workouts from virtually any electronic device, including your TV, smartphone, laptop, desktop, or tablet.
Daily Burn works on a paid membership program, but you can opt for a 30-day free trial to make sure it’s a good fit for you.
Best for Integrating Healthy Habits: Fitbit
So we’ve covered food and we’ve covered exercise…what about combining the two—and so much more?
The Fitbit app, combined with a Fitbit wearable, can propel you to your goals if you take advantage of all of the incredible features.
When you wear a Fitbit, it tracks your heart rate, workouts, non-exercise activity (e.g., your steps throughout the day), sleep, and more.
On the companion app, you can log all of your food, your water intake, weight fluctuations, menstrual cycle, and more.
The app pulls data from the wearable and presents it, along with everything you log manually, in a daily report that’s easy to understand.
The Fitbit app also creates weekly and monthly reports, congratulates you for your achievements, and offers a strong community component that can help keep you motivated.
Apple Watch, Garmin, and other activity trackers with accompanying apps also offer many of the same features and benefits of Fitbit, so don’t feel limited if you already have a different activity tracker.
Best for Keeping your Social Life: HealthyOut
Having friends and your health sometimes seem mutually exclusive, but that’s definitely not the case. Not if you play your cards right, that is.
With HealthyOut, you no longer have to endure the stress and anxiety that come along with eating out on a diet, nor must you endure weird looks from friends and waitstaff when you make special requests on your order.
HealthyOut is a free, easy-to-use app that curates healthy dining options in more than 500 cities.
You can filter by category—say, keto or paleo—or by calorie count. Other filters include nutrition tags, like heart-healthy, and cuisines, like Italian or Mexican.
Best for Tracking Nutrition: Cronometer
Losing weight and maintaining weight loss requires a deep understanding of what you’re eating, how much you’re eating, and how your food intake affects your body.
Cronometer helps with all of that by tracking more than 60 different nutrients, helping you optimize nutrient intake but also keep your total calorie consumption where it needs to be.
This app is fantastic for ensuring you eat a diet diverse enough to support health in addition to weight loss, a combination that often seems elusive when restricting calories.
The “Trends” feature provides you with graphs that display your weight loss progress over time, and the “Snapshots” feature allows you to upload progress photos for visual proof that your hard work is making a difference.
Best for Making Nutrition Fun: Eat This, Not That! The Game
Everything is more fun when it’s a game—even food. Seriously, studies show that gamifying nutrition, or making it into a game, leads to better health habits over time.
Plus, setting a goal for yourself and reaching it (which is a large part of gamifying nutrition) releases feel-good chemicals and makes you feel satisfied.
The app from Eat This, Not That! puts the fun back into food by challenging your nutrition know-how with quippy, informative quizzes.
Think of this app like The Price Is Right, but for food, and you can play it anywhere, any time. It works like this: You’ll tap through rounds of food items, attempting to guess the healthier item.
Each item you guess correctly adds points to your score. The app also features a timer—the faster you are, the more points you get for each round.
After each tap, the app reveals “Eat This” and “Not That” labels that divulge why the answer is what it is.
You may be surprised to learn that some items you thought were healthy actually aren’t so good for you (like protein bars that are actually laden with sugar and artificial ingredients).
[Bonus] Best for Beginners: Fooducate
Fooducate, as you might have guessed by the name, is all about education.
This app aims to teach everyone, beginners and healthy eating veterans alike, about nutrition and its place in a healthy lifestyle.
Just like with the Eat This, Not That! The Game app, you might find yourself surprised to learn that some foods aren’t as healthy as you thought.
Fooducate is great for beginners because it offers a barcode-scanning feature that goes beyond carbs, protein, and fat.
When you scan a food on Fooducate, you see other nutrient information that you may have previously overlooked, such as sodium content, added sugars, artificial ingredients, and more.
Each food you scan receives a food score from A to D based on how healthy it is in relation to your goals. And as you scan foods, the app uses an algorithm to curate healthier alternatives for you.
In addition to its great educational features, Fooducate also serves as a place to track your food consumption, sleep, mood, hunger levels, and more.
What Is a Weight Loss App?
Weight loss apps are programs that can be used on your mobile device, allowing y
Common feature of weight loss apps is the ability to track and record your food and beverage intake, along with calories and nutritional information.
Some other helpful tools are activity trackers, barcode scanners, meal planners, support forums, and the ability to sync with wearable trackers or other devices or apps.
Do Weight Loss Apps Work?
While a weight loss app can certainly help users improve their motivation and accountability, using one doesn’t guarantee that you’ll lose weight.
However, there’s evidence that using a calorie tracking app can have a positive effect. A 2019 study found that people who regularly used a diet and fitness app lost more weight than those who didn’t use it as frequently.2
As is the case with many diet and exercise plans, the more you put into it, the better results you’ll get. If you’re committed to your weight loss approach and take advantage of a weight loss app’s tracking and other helpful features, it can be a powerful tool to help you reach your goals.
How Much Do Weight Loss Apps Cost?
Some weight apps are free or charge a very small fee to download, but they’re usually limited in terms of features and functionality.
In many cases, you can make in-app purchases to get access to premium features.
Most apps offer a monthly or yearly subscription fee, which can range from approximately $3 to $45 per month.
The more expensive weight loss apps usually offer a lot more customized options, personalized feedback, and access to experts and fitness workouts. Was this page helpful?