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Best The 2020 Diet Apps

219+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

With an average user rating of 4.6★, the the 2020 diet category is one of the App Store's strongest. Browse all 219+ apps we track, sorted so the most loved ones surface first.

Top Picks for The 2020 Diet

Carbon - Macro Coach & Tracker#1

Carbon - Macro Coach & Tracker by Reform, LLC

Calories, Nutrition, & Diet
Editor's Choice
💪 Health & Fitness
4.8😊(7.9K ratings)
FreeIn-App Purchases
#97in Health & Fitness
Carbon - Macro Coach & Tracker screenshot 1
Carbon - Macro Coach & Tracker screenshot 2
Carbon - Macro Coach & Tracker screenshot 3
Carbon - Macro Coach & Tracker screenshot 4
Carbon - Macro Coach & Tracker screenshot 5
Carbon - Macro Coach & Tracker screenshot 6

This app provides personalized nutrition plans for weight loss, muscle gain, or maintenance. It adapts your plan as you progress and offers a comprehensive food tracker with a large database and barcode scanner. It supports various diet preferences and allows for custom meal planning.

What We Love

  • 🚀 Easy to use
  • 👍 Flexible and customizable
  • 🔍 Accurate food database
  • 💡 Helpful coaching and adjustments

Room to Improve

  • 🐛 Limited food database for some regions
  • 🤔 Strict adherence required for adjustments
  • 🤷‍♀️ Lack of exercise tracking integration
Mayo Clinic Diet#2

Mayo Clinic Diet by DIGITAL WELLNESS US LLC

Weight loss for life
Strong Contender
💪 Health & Fitness
4.7😐(3.4K ratings)
FreeIn-App Purchases
Mayo Clinic Diet screenshot 1
Mayo Clinic Diet screenshot 2
Mayo Clinic Diet screenshot 3
Mayo Clinic Diet screenshot 4
Mayo Clinic Diet screenshot 5
Mayo Clinic Diet screenshot 6

This app supports a comprehensive whole-health weight loss program developed by the Mayo Clinic. It offers flexible meal plans, easy recipes, and tools to track food intake, monitor progress, and build healthy habits. Exercise plans are also included to support your journey.

What We Love

  • 👍 Easy to follow meal plan
  • 👍 Helpful for weight loss
  • 👍 Increased vegetable intake
  • 👍 Renewed energy and health benefits

Room to Improve

  • 🐛 Buggy app with glitches
  • 🔍 Limited food database and barcode scanning
  • ⏱️ Time-consuming meal preparation
Diet & Food Tracker: EatWell#3

Diet & Food Tracker: EatWell by Channa Karunathilake

Count calories and lose weight
Worth Considering
💪 Health & Fitness
4.8😊(21K ratings)
FreeIn-App Purchases
Diet & Food Tracker: EatWell screenshot 1
Diet & Food Tracker: EatWell screenshot 2
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Diet & Food Tracker: EatWell screenshot 5
Diet & Food Tracker: EatWell screenshot 6

This app helps you track your daily food intake and count calories and macros to achieve your health goals. It offers personalized calorie recommendations, supports various popular diets, and provides detailed insights into your nutrition. Your data is kept private and stored securely on your device.

What We Love

  • 👍 Minimalistic and easy to use
  • 🚀 Convenient for tracking caloric intake
  • 💪 Helpful for weight loss and fitness goals
  • 📊 Detailed calorie and nutrient tracking

Room to Improve

  • 💰 Requires paid subscription to access full features
  • 🤔 Confusing free trial sign-up process
  • 🚫 Limited functionality in free version

More The 2020 Diet apps to explore

4
Fooducate: Nutrition Coach
Fooducate: Nutrition Coach
Fooducate: Nutrition Coach
Calorie Counter & Diet Tracker
Free

This app helps millions track food intake, exercise, and sleep to improve health and achieve weight loss goals. It analyzes food quality, counts macros, and offers personalized dietary advice for various health needs. Scan barcodes to uncover hidden ingredients and discover healthier alternatives.

Log food intake and exerciseAnalyze calorie quality and macrosScan product barcodes for nutrition grades
💪 Health & Fitness
(77K)
free with in-app purchases
5
no.Diet
no.Diet
no.Diet
Mediterranean Weight Loss Diet
Free

This app offers a personalized nutrition and lifestyle plan inspired by Mediterranean recipes to support weight loss, boost energy, and improve overall health. It focuses on building sustainable habits through meal tracking, mindful movement, and stress reduction techniques.

Personalized meal plansMediterranean recipe inspirationHabit tracking (meals, water, movement)
💪 Health & Fitness
(2.8K)
free with in-app purchases
6
8fit Workouts & Meal Planner
8fit Workouts & Meal Planner
8fit Workouts & Meal Planner
Fitness & nutrition made easy
Free

Get personalized fitness and nutrition plans to achieve your wellness goals. This app offers customized workouts and healthy meal recipes, with guidance on exercise form and ingredient alternatives. It supports various dietary needs and preferences, making healthy living accessible.

Customized workout plansPersonalized meal plansNutrition tips and guides
💪 Health & Fitness
(82K)
free with in-app purchases
7
RP Diet Coach & Planner
RP Diet Coach & Planner
RP Diet Coach & Planner
Calories, Macros, Fat Loss
Free

This app helps you achieve your fitness goals by providing personalized calorie and macro tracking, meal timing guidance, and flexible scheduling. It adapts to your progress with weekly reviews and offers a vast food database with barcode and AI nutrition label scanning.

Personalized calories and macrosMeal timing guidanceRaw vs. cooked food tracking
💪 Health & Fitness
(12K)
subscription
8
Fasting For Weight Loss App
Fasting For Weight Loss App
Fasting For Weight Loss App
Customized Fasting Plans
Free

This app helps you lose weight and improve health through customized intermittent fasting plans. It offers AI-powered food scanning, intelligent dietary advice, and progress tracking to support your goals without restrictive diets.

AI food scannerCustomized intermittent fasting plansNutrition and hydration tracking
💪 Health & Fitness
(6.3K)
free with in-app purchases
9
My Challenge: Diet Plans
My Challenge: Diet Plans
My Challenge: Diet Plans
by KETO DIETS UAB
Free

This app offers a personalized low-carb diet plan designed by nutritionists and behavioral scientists. It provides meal planning with over 10,000 recipes, macronutrient tracking, progress monitoring, and expert guidance to help you achieve weight loss and improve overall health.

Personalized low-carb diet plans10,000+ carb-free recipesMacronutrient tracking
💪 Health & Fitness
(3.8K)
free with in-app purchases
10
Carnimeat
Carnimeat
Carnimeat
Carnivore Diet Meal Plan
Free

This app provides personalized meal plans and habit-building tools for a high-protein, carnivore lifestyle. It helps users burn fat, boost energy, improve digestion, and build sustainable eating habits with simple, meat-focused recipes and progress tracking.

Personalized meal plansHigh-protein carnivore recipesHabit building tools
💪 Health & Fitness
(2.6K)
free with in-app purchases
11
Glow: Weight Loss AI for Women
Glow: Weight Loss AI for Women
Glow: Weight Loss AI for Women
AI Meal Plans & Workouts
Free

This app offers AI-powered personalized meal plans and custom workout routines to support your weight loss. It provides daily AI coaching via phone calls and text messages, along with weekly recipes and grocery lists for consistent motivation and accountability.

Personalized meal plansCustom workout routinesAI coach phone calls
💪 Health & Fitness
(5.1K)
free with in-app purchases
12
WeightWatchers Program
WeightWatchers Program
WeightWatchers Program
Weight Loss and Better Health
Free

This app offers a science-backed weight loss tracker and personalized diet plans. It includes specialized support for weight-loss medications, AI-powered progress tracking beyond the scale, and flexible tools for various weight management goals. Connect with coaches and a supportive community for lasting results.

Personalized diet plansWeight-loss medication supportAI body scanner
💪 Health & Fitness
(2.4M)
free with in-app purchases
13
Eat This Much - Meal Planner
Eat This Much - Meal Planner
Eat This Much - Meal Planner
Recipes, Macros & Grocery List
Free

This app automatically generates personalized meal plans based on your dietary goals, food preferences, budget, and schedule. It helps you hit your nutrition targets without the hassle of manual tracking, offering customization and recipe adjustments.

Automatic meal plan generationCustomizable diet goals and preferencesRecipe personalization
💪 Health & Fitness
(22K)
freemium
14
Perfect Body - Meal planner
Perfect Body - Meal planner
Perfect Body - Meal planner
Your meal & workout planner
Free

This app offers personalized meal plans and adaptive home workouts to support weight loss and wellness goals. It includes daily challenges, progress tracking, and over 1,000 healthy recipes to help build sustainable, positive habits for a healthier lifestyle.

Personalized meal plansAdaptive home workoutsOver 1,000 healthy recipes
💪 Health & Fitness
(6.9K)
subscription
15
Nourish: Eating Well Made Easy
Nourish: Eating Well Made Easy
Nourish: Eating Well Made Easy
Dietitian Covered by Insurance
Free

Connect with a Registered Dietitian via telehealth for personalized nutrition plans. Get support for various health goals, track progress, and access healthy recipes and meals. Insurance coverage makes healthy eating accessible.

Telehealth dietitian appointmentsPersonalized nutrition plansAI-powered meal logging
💪 Health & Fitness
(23K)
free with in-app purchases
16
Total Keto Diet: Low Carb App
Total Keto Diet: Low Carb App
Total Keto Diet: Low Carb App
Carb Manager & Calorie Counter
Free

This app supports a low-carb lifestyle with thousands of recipes, meal planning, and exercise tracking. It helps users monitor calories and macros, offers a food database, and provides guidance for beginners. Users can create shopping lists and access a supportive community.

Macro tracker for calories and macrosCustomizable meal plansExtensive collection of keto recipes
🍔 Food & Drink
(4K)
free with in-app purchases
17
Formula － weight loss diet app
Formula － weight loss diet app
Formula － weight loss diet app
Anti-Inflammatory, Cortisol
Free

This app guides you through various specialized diets like Carnivore, Mediterranean, Anti-Inflammatory, and Cortisol Detox. It offers recipe libraries, meal tracking via voice or barcode, and expert support to help you achieve your health goals.

Automatic Nutrient CalculatorVoice and Barcode Meal LoggingExtensive Recipe Library
💪 Health & Fitness
(32K)
free with in-app purchases
18
Wondr Health
Wondr Health
Wondr Health
Healthy behavior change skills
Free

This app offers a skills-based approach to weight loss and healthy behavior change, focusing on mindfulness and practical, science-backed techniques. It provides personalized guidance, progress tracking, and tools like a meal timer to help users learn how to eat the foods they love while achieving their health goals.

Skills-based digital weight loss programMindful eating with 10-5-10 meal timerPersonalized lessons from experts
💪 Health & Fitness
(6.6K)
free with in-app purchases
19
DietAI: Calorie Counter & Diet
DietAI: Calorie Counter & Diet
DietAI: Calorie Counter & Diet
Weight Loss & Food Tracker
Free

This app uses AI to help you track your calorie and nutrient intake by simply taking photos of your meals. It provides personalized fitness plans and nutritional breakdowns to support your weight loss or muscle gain goals.

AI Calorie Counter with photo analysisCustomized fitness and weight loss plansDetailed nutritional information (macros)
💪 Health & Fitness
(14K)
free with in-app purchases
20
Nutrition Coach: Food tracker
Nutrition Coach: Food tracker
Nutrition Coach: Food tracker
Calorie Counter & Meal Planner
Free

This app helps you achieve your weight goals through sustainable calorie tracking, personalized meal plans, and delicious recipes. It focuses on long-term results by allowing you to eat what you like, including cheat meals, while meeting your daily calorie objectives. Track your progress, learn about nutrition, and sync with other health apps for a comprehensive approach.

Calorie tracking with extensive food databaseCustomized meal plansBarcode scanning for food tracking
💪 Health & Fitness
(88K)
subscription

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