Join the millions that have trusted BuyersGuide.org to help them make smarter buying decisions. Let our independent expert reviews and data-driven shopping recommendations help you find the diet app that's right for your lifestyle.

Best Diet Apps - 2023 Buyer's Guide Updated October 2023

Join the millions that have trusted BuyersGuide.org to help them make smarter buying decisions. Let our independent expert reviews and data-driven shopping recommendations help you find the diet app that's right for your lifestyle.

9.9

1

9.9

278 people chose Noom today!
Limited Time: 21-Day Free Trial
  • Methodology: CBT-based, color-coded food system
  • Devices: App only
  • Meal Tracking: Macro calculator, calorie tracker, recipe database, food log
  • Exercise Tracking: Yes
  • Support: Virtual support groups, daily reminders, Noom Circles, personal coaching
  • Free Trial: 14-days
278 people chose Noom today!

9.9

1

9.9

278 people chose Noom today!
Limited Time: 21-Day Free Trial
  • Methodology: CBT-based, color-coded food system
  • Devices: App only
  • Meal Tracking: Macro calculator, calorie tracker, recipe database, food log
  • Exercise Tracking: Yes
  • Support: Virtual support groups, daily reminders, Noom Circles, personal coaching
  • Free Trial: 14-days
278 people chose Noom today!

9.7

2

9.7

80% Off 6-Month Membership
  • Methodology: First weight loss program for menopause
  • Devices: App only
  • Meal Tracking: Thousands of recipes, calorie tracker, customized meal plan
  • Exercise Tracking: Home workouts, weight tracking
  • Support: Nutrition coaches, dieticians, 24/7 support
  • Free Trial: Not available

9.7

2

9.7

80% Off 6-Month Membership
  • Methodology: First weight loss program for menopause
  • Devices: App only
  • Meal Tracking: Thousands of recipes, calorie tracker, customized meal plan
  • Exercise Tracking: Home workouts, weight tracking
  • Support: Nutrition coaches, dieticians, 24/7 support
  • Free Trial: Not available

9.5

3

9.5

  • Methodology: Low-carb, high-fat diet
  • Devices: App only
  • Meal Tracking: Smart tracking, macros tracking, meal planning
  • Exercise Tracking: Yes
  • Support: Nutritionists, coaches, personal trainers, community support
  • Free Trial: Not available

9.5

3

9.5

  • Methodology: Low-carb, high-fat diet
  • Devices: App only
  • Meal Tracking: Smart tracking, macros tracking, meal planning
  • Exercise Tracking: Yes
  • Support: Nutritionists, coaches, personal trainers, community support
  • Free Trial: Not available

9.3

4

9.3

Get 3 Months Free
  • Methodology: Points system
  • Devices: Desktop, app
  • Meal Tracking: Recipe builder, recipe database, restaurant finder
  • Exercise Tracking: Yes
  • Support: In-person, social media, live chat, community forum
  • Free Trial: 30-days

9.3

4

9.3

Get 3 Months Free
  • Methodology: Points system
  • Devices: Desktop, app
  • Meal Tracking: Recipe builder, recipe database, restaurant finder
  • Exercise Tracking: Yes
  • Support: In-person, social media, live chat, community forum
  • Free Trial: 30-days

9.0

5

9.0

50% Off 1st Box, 20% Off Next 4 Boxes, code BG50
  • Methodology: Meal delivery and nutrition coaching
  • Devices: Desktop, app
  • Meal Tracking: Choose up to 18 meals per week
  • Exercise Tracking: No
  • Support: Nutrition coaches, dieticians
  • Free Trial: Not available

9.0

5

9.0

50% Off 1st Box, 20% Off Next 4 Boxes, code BG50
  • Methodology: Meal delivery and nutrition coaching
  • Devices: Desktop, app
  • Meal Tracking: Choose up to 18 meals per week
  • Exercise Tracking: No
  • Support: Nutrition coaches, dieticians
  • Free Trial: Not available

8.9

6

8.9

  • Methodology: Intermittent fasting
  • Devices: App only
  • Meal Tracking: 5,000+ recipes, daily fasting schedule
  • Exercise Tracking: Yes
  • Support: Daily reminders, tips, education
  • Free Trial: Not available

8.9

6

8.9

  • Methodology: Intermittent fasting
  • Devices: App only
  • Meal Tracking: 5,000+ recipes, daily fasting schedule
  • Exercise Tracking: Yes
  • Support: Daily reminders, tips, education
  • Free Trial: Not available

8.4

7

8.4

Fall Reset Sale - 70% Off
  • Methodology: Straightforward, affordable approach to effective and healthy weight loss
  • Devices: Desktop, app
  • Meal Tracking: Food tracker with +1M foods, log meals
  • Exercise Tracking: At-home workouts, log exercise, measurements, and body weight
  • Support: Unlimited group coaching, access to members' private Facebook group, content from Mayo Clinic doctors
  • Free Trial: 5-day money-back guarantee

8.4

7

8.4

Fall Reset Sale - 70% Off
  • Methodology: Straightforward, affordable approach to effective and healthy weight loss
  • Devices: Desktop, app
  • Meal Tracking: Food tracker with +1M foods, log meals
  • Exercise Tracking: At-home workouts, log exercise, measurements, and body weight
  • Support: Unlimited group coaching, access to members' private Facebook group, content from Mayo Clinic doctors
  • Free Trial: 5-day money-back guarantee

8.0

8

8.0

  • Methodology: Metabolic body type plan
  • Devices: Desktop, app
  • Meal Tracking: 3 meals & 3 snacks per day, calorie & macro data for all meals
  • Exercise Tracking: Yes
  • Support: Weekly expert consultation, community support, AI advice
  • Free Trial: 30-day money-back guarantee

8.0

8

8.0

  • Methodology: Metabolic body type plan
  • Devices: Desktop, app
  • Meal Tracking: 3 meals & 3 snacks per day, calorie & macro data for all meals
  • Exercise Tracking: Yes
  • Support: Weekly expert consultation, community support, AI advice
  • Free Trial: 30-day money-back guarantee

7.9

9

7.9

  • Methodology: Using biodata like heart rate, blood glucose trends, and sleep quality to build a healthier lifestyle
  • Devices: Fitbit devices, Android, or iOS devices
  • Meal Tracking: Yes
  • Exercise Tracking: Yes, including heart rate data
  • Support: Online live chat and communities, email, and phone
  • Free Trial: 6 month free trial of Fitbit Premium with device purchase

7.9

9

7.9

  • Methodology: Using biodata like heart rate, blood glucose trends, and sleep quality to build a healthier lifestyle
  • Devices: Fitbit devices, Android, or iOS devices
  • Meal Tracking: Yes
  • Exercise Tracking: Yes, including heart rate data
  • Support: Online live chat and communities, email, and phone
  • Free Trial: 6 month free trial of Fitbit Premium with device purchase

7.6

10

7.6

10% Off Annual Premium Membership, code 10AFFILIATE22
  • Methodology: Calorie tracking
  • Devices: Desktop, app
  • Meal Tracking: Recipe database, food log
  • Exercise Tracking: Yes
  • Support: Community support
  • Free Trial: 30-days

7.6

10

7.6

10% Off Annual Premium Membership, code 10AFFILIATE22
  • Methodology: Calorie tracking
  • Devices: Desktop, app
  • Meal Tracking: Recipe database, food log
  • Exercise Tracking: Yes
  • Support: Community support
  • Free Trial: 30-days

Our Top Choice

9.9

1

9.9

278 people chose Noom today!
Limited Time: 21-Day Free Trial
  • Methodology: CBT-based, color-coded food system
  • Devices: App only
  • Meal Tracking: Macro calculator, calorie tracker, recipe database, food log
  • Exercise Tracking: Yes
  • Support: Virtual support groups, daily reminders, Noom Circles, personal coaching
  • Free Trial: 14-days
278 people chose Noom today!

9.9

1

9.9

278 people chose Noom today!
Limited Time: 21-Day Free Trial
  • Methodology: CBT-based, color-coded food system
  • Devices: App only
  • Meal Tracking: Macro calculator, calorie tracker, recipe database, food log
  • Exercise Tracking: Yes
  • Support: Virtual support groups, daily reminders, Noom Circles, personal coaching
  • Free Trial: 14-days
278 people chose Noom today!

Compare Features

Exercise Tracking 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
Methodology CBT-based, color-coded food system First weight loss program for menopause Low-carb, high-fat diet Points system Meal delivery and nutrition coaching Intermittent fasting Straightforward, affordable approach to effective and healthy weight loss Metabolic body type plan Using biodata like heart rate, blood glucose trends, and sleep quality to build a healthier lifestyle Calorie tracking
Devices App only App only App only Desktop, app Desktop, app App only Desktop, app Desktop, app Fitbit devices, Android, or iOS devices Desktop, app
Meal Tracking Macro calculator, calorie tracker, recipe database, food log Thousands of recipes, calorie tracker, customized meal plan Smart tracking, macros tracking, meal planning Recipe builder, recipe database, restaurant finder Choose up to 18 meals per week 5,000+ recipes, daily fasting schedule Food tracker with +1M foods, log meals 3 meals & 3 snacks per day, calorie & macro data for all meals Yes Recipe database, food log
Exercise Tracking Yes Home workouts, weight tracking Yes Yes No Yes At-home workouts, log exercise, measurements, and body weight Yes Yes, including heart rate data Yes
Support Virtual support groups, daily reminders, Noom Circles, personal coaching Nutrition coaches, dieticians, 24/7 support Nutritionists, coaches, personal trainers, community support In-person, social media, live chat, community forum Nutrition coaches, dieticians Daily reminders, tips, education Unlimited group coaching, access to members' private Facebook group, content from Mayo Clinic doctors Weekly expert consultation, community support, AI advice Online live chat and communities, email, and phone Community support
Free Trial 14-days Not available Not available 30-days Not available Not available 5-day money-back guarantee 30-day money-back guarantee 6 month free trial of Fitbit Premium with device purchase 30-days

Diet Apps Buyer's Guide

Diet apps have soared in popularity due to their cutting-edge technologies which allow users to track with unparalleled accuracy their consumption of certain foods and drinks by way of calorie tracking and macro tracking. Some apps additionally offer meal planning, the ability to configure strategically planned grocery lists, and also the even exercise tracking which can be synced with fitness watches/trackers for maximum convenience. With a diet tracking app, you are instantaneously able to leverage vastly improved self-monitoring, goal setting, and ultimately foster self-efficacy, which are all key behavior change constructs. 

Visit our overall top pick for Diet Apps, Noom.


Our Top 3 Diet App Picks


Noom

Noom Image

Science-Based Lifestyle Change

  • Best For: Men and women looking to lose weight for good
  • Includes: Food tracking, exercise tracking, personalized coaching, mindset support
  • Trial Period: 14 days

What sets Noom apart: Noom applies CBT and psychology based approaches to helping people lose weight and keep it off for good.

What to expect:  Short daily lessons; food, exercise, and sleep logging; one-on-one coaching.

Pros:

  • Personalized coaching
  • Easy color-coded food system
  • No calorie counting

Cons:

  • No free version
  • Can be time consuming

Reverse Health

Reverse Health Image

Weight Loss for Menopause

  • Best For: Menopausal women
  • Includes: Calorie tracking, meal plans, recipes
  • Trial Period: Not available

What sets Reverse Health apart: Reverse Health is the only weight loss app specifically designed for menopausal women.

What to expect:  Easy to follow meal plans and recipes, calorie tracking, support from nutrition coaches.

Pros:

  • Specifically for menopause
  • Thousands of healthy recipes
  • 24/7 support

Cons:

  • No trial offered

Keto Cycle

  • Easily start and maintain your ketogenic diet for health and weight loss
  • Customize your plan based on your lifestyle and nutritional needs
  • Automatic meal planning & 1000's of recipes
  • Support from nutritionists, coaches, and personal trainers
  • All-in-one progress and health tracker

ABOUT BUYER'S GUIDE



Navigating the many choices for every consumer purchase can be challenging. Our team spends hours doing research, combing through forums, and reading consumer reviews on even the most basic of household items, and we summarize that information in clear, precise comparisons.

Join the millions that have trusted BuyersGuide.org to help them make smarter buying decisions. We help our readers spend their money wisely and find the right product to suit their specific needs. Our independent expert reviews and data-driven shopping recommendations empower you find the diet app that's right for you.

We leverage user data to understand decision-making and put the best products in front of each user. We tailor our comparisons to what matters to our user's needs, specific or broad. We keep our content up to date, we are constantly looking for new merchants and products to compare, and we are quick to remove any that are outdated or no longer meeting our standards.

Our rankings change day-to-day based on our proprietary algorithms that crunch data to identify top-performing products and tailor recommendations to exactly what our readers are looking for.

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