We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission. Here’s our process.

Weight loss apps can help people reach their health and fitness goals. These apps offer food and fitness tracking and may offer additional support from other users.

Quick Links

Best for community support: Lose It!
Best for fitness tracking: MyFitnessPal
Best for food tracking: MyFoodDiary
Best for workouts: Daily Burn
Best free app: FatSecret
Best app that uses CBT: Noom
Best affordable subscription: WW

Please note, the writer has not tested these products. All information is research-based and correct at the time of publishing.

Overweight and obesity affect around 2 in 3 adults in the United States. People with these conditions are at an increased risk of diabetes, heart disease, and other health conditions.

Adopting a healthy diet and engaging in regular physical activity can help people reach their health and fitness goals.

Learn more about the benefits of exercise here.

One study found that adults who used a smartphone app alongside a weight loss program lost more weight than those who took on the weight loss program alone.

A 2020 systematic review of the effectiveness of weight management apps states that people perceive their eating habits and weight loss to be better while using the apps.

Additionally, the researchers suggest that these apps have several benefits as a low-intensity form of weight management, such as:

However, the review also notes that people may find it difficult to stay motivated when using weight loss apps. Some potential reasons for loss of motivation include a lack of time or energy and seeing slow results. People may also stop using an app to avoid negative attention for not sticking to a meal plan.

Lose It! weight loss app logo over green background

Lose It! is available on Android and iPhone devices. Users can set weight loss goals, track food intake and exercise, and engage with other users for support and inspiration.

Additionally, people can take part in head-to-head, team, and group-based challenges, earning badges for weight loss along the way.

People can track their meals by taking a picture with the app’s “Snap It” feature.

Lose It! is free to download. However, a person can choose to pay $39.99 a year to access premium features. These include personalized goals, water tracking, meal planning, and more.

PlatformsAndroid, iPhone, and desktop
Download pricefree
Subscription price$39.99 a year to access premium features

MyFitnessPal is available to download for free on Android and iPhone devices. This app works by tracking what a person eats to support weight loss and maintenance.

With MyFitnessPal, users have access to a database of more than five million foods. Furthermore, people can scan the barcodes of prepackaged foods to automatically add them to their food diary. They can also add entire meals en masse.

Additional features of this app include a fitness tracker and access to a user community.

A person can purchase a premium subscription for $9.99 a month. Premium features include:

  • no advertisements
  • customized goals
  • priority customer support
  • meal plans
  • workout routines
  • food analysis
PlatformsAndroid, iPhone, and desktop
Download pricefree
Subscription price$9.99 a month to access premium features

MyFoodDiary is a website with a database of more than 200,000 foods, including supermarket and restaurant brands.

Unlike many other food tracking apps, MyFoodDiary tracks 21 nutritional categories on food labels, including carbohydrates, saturated fat, cholesterol, calories, and sugar.

The website provides daily summary and nutrition reports, which allow users to quickly spot areas that may need improvement.

People can sign up for a free one-week trial, then pay $0.29 per day after the trial ends. Premium features include:

  • no ads
  • nutrition calculation
  • members-only discussion forum
  • Fitbit integration
Download pricefree one-week trial, then $0.29 per day

Daily Burn focuses solely on improving physical fitness. It provides access to more than 2,500 workouts, including yoga, strength training, and high-intensity cardio. People can filter by level of difficulty or time.

As part of its Daily Burn 365 program, the company live streams a new 30-minute workout video every day. Each one is available for 24 hours.

After the 30-day trial, the app costs $14.95 per month. A premium version is available for $19.95 a month. This includes features such as extra workouts and content.

PlatformsAndroid, iPhone, and desktop
Subscription pricefree 30-day trial then starts from $14.95 per month

FatSecret meets all the needs of a weight loss app. Users can track their food intake and physical activity, monitor their weight loss progress, and connect with other users for guidance and support.

Additionally, people can share their data with healthcare professionals through FatSecret Professional, enabling users to get personalized advice and support from physicians.

The FatSecret app is completely free to download and use.

PlatformsAndroid, iPhone, and desktop
Download pricefree

Noom works by educating people about the foods they eat rather than stating what a person can and cannot eat.

Learn more about Noom.

The app offers mini-courses that use cognitive behavioral therapy to help a person lose weight. People can track their weight, food and water intake, and step count.

Noom is free to download. There are two paid Noom programs: Healthy Weight and Noom Mood. These programs offer more in-depth advice and support.

People can purchase these programs and pay to unlock extra features, starting from $4.99.

PlatformsAndroid, iPhone, and desktop
Download pricefree
Subscription pricestarts from $4.99

WW, previously Weight Watchers, allows people to track their food using the WW point system. Additionally, people can keep track of their water intake, activity, and sleep.

The company also offers recipes that use the ingredients in a person’s home. Additional features include:

  • meal planning
  • weekly check-ins
  • barcode scanners
  • 5-minute coaching sessions
  • 24/7 live coachings
  • a members-only social network

People can download the app for free. WW offers a 30-day free trial. After this period, people can choose from three different programs, each with differing levels of support. Prices for WW start at $3.30 per week.

Learn more about WW here.

PlatformsAndroid, iPhone, and desktop
Subscription price30-day free trial then starts at $3.30 per week

Weight loss apps can be a convenient way to track and reach fitness and health goals.

Several apps are available to download or use on Android or iPhone devices and desktop computers. Some apps require subscriptions, whereas others offer optional in-app purchases.