Best Diet Plans Apps

246+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated August 2026

From beginner-friendly picks to power-user tools, our diet plans list covers 246+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.

Compare top Diet Plans Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1WeightWatchers ProgramWeightWatchers ProgramFree4.8★ (2.4M)YesYesAug 2026
2Lose It! – Calorie CounterLose It! – Calorie CounterFree4.8★ (772K)YesYesAug 2026
3Noom Weight Loss, Food TrackerNoom Weight Loss, Food TrackerFree4.7★ (870K)NoYesAug 2026
4Mealime Meal Plans & RecipesMealime Meal Plans & RecipesFree was $2.994.8★ (54K)NoYesAug 2026
5eMeals - Healthy Meal PlanseMeals - Healthy Meal PlansFree4.6★ (52K)NoYesAug 2026
6Diet Plan: Smart Meal PlannerDiet Plan: Smart Meal PlannerFree4.7★ (1.9K)YesYesAug 2026
7MealPrepPro Planner & RecipesMealPrepPro Planner & RecipesFree4.7★ (12K)NoYesAug 2026
8Eat This Much - Meal PlannerEat This Much - Meal PlannerFree4.7★ (22K)NoYesAug 2026

Top Picks for Diet Plans

WeightWatchers Program#1

WeightWatchers Program by WW International, Inc.

Weight Loss and Better Health
Editor's Choice
💪 Health & Fitness
4.8😊(2.4M ratings)
FreeAdsIn-App Purchases
#24in Health & Fitness
WeightWatchers Program screenshot 1
WeightWatchers Program screenshot 2
WeightWatchers Program screenshot 3
WeightWatchers Program screenshot 4
WeightWatchers Program screenshot 5
WeightWatchers Program screenshot 6

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.

What We Love

  • 🚀 Biggest little helper ever
  • 🚀 Tracking made easy
  • 👍 Keeps me accountable
  • 👍 Motivating

Room to Improve

  • 🐛 Bugs and glitches
  • 🐛 Inconsistent food database
  • 🐛 Difficulty finding/adding foods
Lose It! – Calorie Counter#2

Lose It! – Calorie Counter by FitNow

Food Tracker for Weight Loss
Strong Contender
💪 Health & Fitness
4.8😊(772K ratings)
FreeAdsIn-App Purchases
#23in Health & Fitness
Lose It! – Calorie Counter screenshot 1
Lose It! – Calorie Counter screenshot 2
Lose It! – Calorie Counter screenshot 3
Lose It! – Calorie Counter screenshot 4
Lose It! – Calorie Counter screenshot 5
Lose It! – Calorie Counter screenshot 6

This app helps users achieve their weight loss goals by tracking calorie intake, nutrition, and exercise. It offers features like AI-powered meal logging, barcode scanning, and personalized diet plans to simplify the journey to a healthier lifestyle.

What We Love

  • 👍 Easy to use
  • 🚀 Comprehensive food database
  • 💡 Helpful for weight loss
  • 🚀 Syncs with fitness trackers

Room to Improve

  • 🐛 Inaccurate calorie/nutrition data
  • 💰 Paywall for basic features
  • 📢 Intrusive ads and upselling
Noom Weight Loss, Food Tracker#3

Noom Weight Loss, Food Tracker by Noom, Inc.

Healthy Habits, Meals & GLP-1s
Worth Considering
💪 Health & Fitness
4.7😊(870K ratings)
FreeIn-App Purchases
#52in Health & Fitness
Noom Weight Loss, Food Tracker screenshot 1
Noom Weight Loss, Food Tracker screenshot 2
Noom Weight Loss, Food Tracker screenshot 3
Noom Weight Loss, Food Tracker screenshot 4
Noom Weight Loss, Food Tracker screenshot 5
Noom Weight Loss, Food Tracker screenshot 6

This app helps users build lasting healthy habits for weight loss and improved well-being. It offers AI-powered food logging, step tracking, personalized plans, and access to coaching and medication options. The program is rooted in psychology and backed by science to support sustainable lifestyle changes.

What We Love

  • 🚀 Easy to use
  • 👍 Helpful for weight loss
  • 💡 Focuses on psychology of eating
  • 👍 Customized to individual

Room to Improve

  • 🐛 Inconsistent food database
  • 🐛 Buggy app performance
  • 💰 Expensive subscription

More Diet Plans apps to explore

4
Mealime Meal Plans & Recipes
Mealime Meal Plans & Recipes
Mealime Meal Plans & Recipes
Meal Planner & Grocery List
Free
$2.99 | 100% OFF

Simplify meal planning and grocery shopping with personalized weekly plans and quick, healthy recipes. Reduce food waste, save money, and track nutrition goals with this app designed for busy individuals and families.

Personalized meal plansAutomated grocery listsQuick, healthy recipes
🍔 Food & Drink
(54K)
freemium
5
eMeals - Healthy Meal Plans
eMeals - Healthy Meal Plans
eMeals - Healthy Meal Plans
Meal Planner & Grocery List
Free

Simplify healthy meal planning for busy families with customizable weekly plans and automatic grocery list generation. Connects to online grocery partners for delivery or pickup, or organizes lists for in-store shopping.

Weekly meal plansCustomizable grocery listsOnline grocery delivery/pickup integration
🍔 Food & Drink
(52K)
subscription
6
Diet Plan: Smart Meal Planner
Diet Plan: Smart Meal Planner
Diet Plan: Smart Meal Planner
Healthy Food Recipes & Guide
Free

Discover a variety of healthy, calorie-controlled diet plans to help you lose weight, maintain your current weight, or adopt a healthier lifestyle. The app provides detailed meal plans, shopping lists, and tracks your progress with a weight tracker and BMI calculator.

Hundreds of healthy diet plansCalorie-controlled meal plansDedicated shopping lists
💪 Health & Fitness
(1.9K)
free with in-app purchases
7
MealPrepPro Planner & Recipes
MealPrepPro Planner & Recipes
MealPrepPro Planner & Recipes
Healthy Meal Prep & Groceries
Free

This app simplifies healthy eating by automatically planning your meals based on your dietary needs, preferences, and goals. It generates smart grocery lists, offers thousands of easy recipes, and helps you track progress to save time and money.

Automatic meal planningPersonalized diet optionsSmart grocery list generation
🍔 Food & Drink
(12K)
free with in-app purchases
8
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
9
Diet Plan For 7 days
Diet Plan For 7 days
Diet Plan For 7 days
Diet Plan For 7 days
Free
🍔 Food & Drink
(0)
10
WeFast: Diet Plan for Women
WeFast: Diet Plan for Women
WeFast: Diet Plan for Women
Tracker & Community
Free

This app offers a supportive community and expert-backed guidance for women seeking sustainable lifestyle changes. It focuses on celebrating non-scale victories and building confidence through personalized support and motivation.

Expert nutrition guidanceSupportive communityFocus on non-scale victories
💪 Health & Fitness
(9.1K)
free with in-app purchases
11
Keto Diet App - Carb Tracker
Keto Diet App - Carb Tracker
Keto Diet App - Carb Tracker
Weight Loss, Meal Plan, Recipe
Free

This app acts as your personal keto coach, offering a powerful macro tracker with hundreds of recipes and diet tips. Easily log food using voice recognition or a barcode scanner, and receive a custom weight loss plan to reach your goals faster.

Automatic macro calculatorCarb and calorie counterPersonalized weight loss plan
💪 Health & Fitness
(82K)
free with in-app purchases
12
Healthi: Weight Loss, Diet App
Healthi: Weight Loss, Diet App
Healthi: Weight Loss, Diet App
Track Food GLP-1 Macro Calorie
Free

This app helps users achieve weight loss through personalized plans, easy food tracking, and a supportive community. It offers features like barcode scanning, recipe building, and integration with health devices. A premium option also combines medication support for enhanced results.

Personalized weight loss plansEasy food tracking (barcode scanner, search)Recipe builder
💪 Health & Fitness
(90K)
free with in-app purchases
13
AVA: Meal Planner & Diet Plan
AVA: Meal Planner & Diet Plan
AVA: Meal Planner & Diet Plan
by Advanced Vitality Advisor LLC
Free

This AI-driven application generates personalized, healthy, and flavorful recipes based on the ingredients you have. It helps you discover global cuisines tailored to your specific taste preferences.

AI-powered recipe generationPersonalized meal suggestionsUtilizes user-provided ingredients
💪 Health & Fitness
(3)
subscription
14
BodyFast: Intermittent Fasting
BodyFast: Intermittent Fasting
BodyFast: Intermittent Fasting
Track Calories, Macros, Weight
Free

This app guides users through intermittent fasting to achieve weight loss, improve health, and boost energy. It offers personalized plans, daily coaching, recipes, and tools like a water tracker and weight log. Users can choose from various fasting plans and track their progress towards their health goals.

Personalized fasting plansDaily coaching and motivation100+ recipes for fasting success
💪 Health & Fitness
(145K)
free with in-app purchases
15
Fitia: Calorie Counter & Diet
Fitia: Calorie Counter & Diet
Fitia: Calorie Counter & Diet
Meal Plans for Weight Loss
Free

This app offers a fast and accurate way to track your calorie intake and nutrition. It provides personalized meal plans for weight loss or muscle gain, an AI coach for guidance, and tools for tracking progress, intermittent fasting, and creating shopping lists.

Fastest calorie counterTrack calories by photo, voice, or typingPersonalized meal plans
💪 Health & Fitness
(20K)
free with in-app purchases
16
Diet Recipes & Meal Plans
Diet Recipes & Meal Plans
Diet Recipes & Meal Plans
Weight Loss & Healthy Food
Free

Discover easy, delicious low-calorie recipes and a weight management guide to help you lose weight and maintain a healthy lifestyle. Start cooking smarter with nutritious meals, drinks, salads, and guilt-free desserts.

Low-calorie recipesHealthy main mealsNutritious salads
🍔 Food & Drink
(8)
free with in-app purchases
17
17 Day Diet Meal Plan
17 Day Diet Meal Plan
17 Day Diet Meal Plan
Easy Weight Loss Recipes
Free

This app simplifies adhering to the 17 Day Diet by providing pre-planned, balanced meals and automatically generated shopping lists. It offers personalized weekly meal plans based on your current diet cycle, making weight loss easier and more convenient.

Personalized weekly meal plansPre-calculated servingsBalanced meal recipes
🍔 Food & Drink
(19)
free with in-app purchases
18
Weight Loss Diet Plan: DietLab
Weight Loss Diet Plan: DietLab
Weight Loss Diet Plan: DietLab
Calorie Counter & Tracker
Free

This app helps you achieve your dream body through healthy eating and diet tracking. It offers personalized weight loss plans, a food diary, and community support to keep you motivated on your journey.

Healthy Eating TrackerPersonalized Weight Loss PlansFood Diary
💪 Health & Fitness
(177)
subscription
19
Fat Burner: Healthy Diet Plan
Fat Burner: Healthy Diet Plan
Fat Burner: Healthy Diet Plan
Body Workout for belly fat
Free
💪 Health & Fitness
(0)
20
KiaFitClub | Fitness & Diet
KiaFitClub | Fitness & Diet
KiaFitClub | Fitness & Diet
Pro Fitness & Diet Plans
Free

This app provides expert training programs and personalized nutrition plans for athletes and fitness enthusiasts. Access goal-based workouts, sports diet plans, and educational content to achieve peak performance. Designed for all levels, it offers effective tools for building muscle, cutting fat, and competition preparation.

Expert training programsPersonalized sports diet plansAthlete-focused educational content
⚽ Sports
(3)
free

FAQ about Diet Plans

What are the best diet plans apps for iPhone?
WeightWatchers Program tops our diet plans apps ranking as of August 2026, with a 4.8-star average from 2.4M App Store ratings, and it's free to download.
Yes — 20 of the top diet plans apps we rank are free to download, including WeightWatchers Program and Lose It! – Calorie Counter.
WeightWatchers Program shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 246+ diet plans apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app provides a science-backed weight loss tracker and personalized diet plans designed for lasting results. It supports various goals like losing weight, maintaining weight, and managing weight loss medication. The program offers tools for nutrition tracking, activity monitoring, and holistic health assessment.
Key features include a personalized diet plan, specialized support for GLP-1 and other weight-loss medications, an AI Body Scanner for 3D progress tracking, and a Weight Health Score for a holistic view of your health. It also offers the Points® Program, macro tracking, and integration with popular health devices.

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