Best Diet Plan Weight Gain Apps

211+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated June 2026

If you already know The Weight Gain App, this is the deeper bench. 211+ diet plan weight gain apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Top Picks for Diet Plan Weight Gain

The Weight Gain App#1

The Weight Gain App by Strongr Fastr LLC

Gain Weight, Muscle & Curves
Editor's Choice
💪 Health & Fitness
4.6(61 ratings)
FreeIn-App Purchases
The Weight Gain App screenshot 1
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The Weight Gain App screenshot 4
The Weight Gain App screenshot 5
The Weight Gain App screenshot 6

Gain weight, build muscle, and track your progress with a comprehensive app designed to help you reach your fitness goals. Start your journey to a healthier you today.

Eat This Much - Meal Planner#2

Eat This Much - Meal Planner by Eat This Much Inc.

Recipes, Macros & Grocery List
Strong Contender
💪 Health & Fitness
4.7😐(22K ratings)
FreeAdsIn-App Purchases
Eat This Much - Meal Planner screenshot 1
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Plan your meals effortlessly with a convenient meal planner app that suggests recipes and helps you track your macros. Stay on top of your nutrition goals easily!

What We Love

  • 🚀 Great meal editing and nutrition stats
  • 👍 Fantastic app support
  • 👍 Powerful customization
  • 👍 Easy to use

Room to Improve

  • 😞 Boring food
  • 😞 Awful recipes
  • 😞 Strange portion sizes
WeightWatchers Program#3

WeightWatchers Program by WW International, Inc.

Weight Loss and Better Health
Worth Considering
💪 Health & Fitness
4.8😊(2.3M ratings)
FreeAdsIn-App Purchases
#18in Health & Fitness
WeightWatchers Program screenshot 1
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Develop sustainable, healthy habits with a weight loss program offering new app features for an easier journey to better health and wellness. Embark on your journey today towards a healthier lifestyle.

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

More Diet Plan Weight Gain apps to explore

4
Weight Gain Workouts Food Diet
Weight Gain Workouts Food Diet
Weight Gain Workouts Food Diet
Power Up: Boost Confidence!
Free

Unlock your potential with our comprehensive weight gain program - gain healthy mass, boost confidence, and become the best version of yourself! Join us today for a transformative journey towards a stronger, healthier you!

💪 Health & Fitness
(1.2K)
5
MyFitnessPal: Calorie Counter
MyFitnessPal: Calorie Counter
MyFitnessPal: Calorie Counter
Food, Fitness & Weight Tracker
Free

Track your daily food intake, exercise, and weight goals with a user-friendly calorie counting app. Stay on top of your macros and diet while monitoring your progress towards a healthier lifestyle. Start your wellness journey today!

💪 Health & Fitness
(2.3M)
6
Healthify: AI Calorie Tracker
Healthify: AI Calorie Tracker
Healthify: AI Calorie Tracker
Weight loss, diet, fitness app
Free

Get personalized weight loss plans and track your progress with HealthifyMe. Log your meals, monitor your fitness activities, and receive guidance from nutritionists to achieve your health goals. Start your journey to a healthier you today!

💪 Health & Fitness
(6K)
7
Weight Gain Exercise 30 days
Weight Gain Exercise 30 days
Weight Gain Exercise 30 days
30 days schedule weight gain
Free

This application provides a 30-day plan to help users gain weight in a healthy and balanced way, with a detailed meal planner, diet tips, and exercise routines. It offers a user-friendly interface, daily meal reminders, and a comprehensive diet plan with a shopping list to help users achieve their weight gain goals.

💪 Health & Fitness
(79)
8
Fitia: Calorie Counter & Diet
Fitia: Calorie Counter & Diet
Fitia: Calorie Counter & Diet
Meal Plans for Weight Loss
Free

Fitia is a comprehensive diet and meal planning application that helps users achieve their health goals through personalized nutrition plans, calorie tracking, and recipe suggestions. Start your journey to a healthier lifestyle today with Fitia.

💪 Health & Fitness
(49)
9
My Diet Coach - Weight Loss
My Diet Coach - Weight Loss
My Diet Coach - Weight Loss
Food tracker, calorie counter
Free

Track your food, count calories, and reach your weight loss goals with My Diet Coach. Plan meals, follow diets, explore recipes, and stay on track with daily monitoring. Get ready to look and feel your best - start your journey now!

💪 Health & Fitness
(24K)
10
Weight Gain App – Gain Weight
Weight Gain App – Gain Weight
Weight Gain App – Gain Weight
Healthy Meal & Workout Plans
Free
💪 Health & Fitness
(1)
11
Weight Gain Workouts & Food
Weight Gain Workouts & Food
Weight Gain Workouts & Food
Workout and Meal Recipes
Free
🍔 Food & Drink
(0)
12
Noom Weight Loss, Food Tracker
Noom Weight Loss, Food Tracker
Noom Weight Loss, Food Tracker
Healthy Nutrition & Meal Plan
Free

Discover personalized diet and exercise plans tailored to your needs with this app. Track your meals, set goals, and get support on your journey to a healthier lifestyle. Start your transformation today!

💪 Health & Fitness
(866K)
13
Diet Plan: Smart Meal Planner
Diet Plan: Smart Meal Planner
Diet Plan: Smart Meal Planner
Food Calorie Counter
Free

"Get a comprehensive food calorie counter app that offers various balanced diet plans to help you lose weight, maintain a healthy lifestyle, and track your progress with a weight tracker and health reminders. Find your inner motivation and achieve your weight loss goals."

💪 Health & Fitness
(1.9K)
14
Mayo Clinic Diet
Mayo Clinic Diet
Mayo Clinic Diet
Weight loss for life
Free

Our weight loss app, powered by the renowned Mayo Clinic, offers personalized meal plans, habit optimization, food tracking, and weight monitoring for a holistic approach to healthy living. Start your journey towards sustainable weight loss and overall wellness today!

💪 Health & Fitness
(3.4K)
15
Diet Plan For 7 days
Diet Plan For 7 days
Diet Plan For 7 days
Diet Plan For 7 days
Free
🍔 Food & Drink
(0)
16
Fitelo: Weight loss & Diet App
Fitelo: Weight loss & Diet App
Fitelo: Weight loss & Diet App
Diet Coach & Fitness Planner
Free

Fitelo is the easiest way to get fit, offering online healthcare solutions with a team of health experts to help you eat right, move a little, and stay healthy all from the comfort of your home or office. Take care of your health or lose weight with real people and real solutions - no bots, just real support for your well-being!

💪 Health & Fitness
(239)
17
RP Diet Coach & Planner
RP Diet Coach & Planner
RP Diet Coach & Planner
Calories, Macros, Fat Loss
Free

Get personalized nutrition guidance and tracking with an intuitive app that creates custom meal plans and helps you reach your fitness goals easily. Stay on track, improve your eating habits, and achieve results with this comprehensive diet coach. Download now for a healthier you!

💪 Health & Fitness
(12K)
18
V Shred: Nutrition & Fitness
V Shred: Nutrition & Fitness
V Shred: Nutrition & Fitness
Custom Diet & Workout plans!
Free

Get in the best shape of your life with personalized meal plans, nutritional guidance, and exercise routines tailored to your goals. Transform your health and fitness journey today!

💪 Health & Fitness
(105K)
19
Cal AI - Calorie Tracker
Cal AI - Calorie Tracker
Cal AI - Calorie Tracker
Food & Macro Counter
Free

Track your calories with AI technology by simply snapping a photo of your meal. Achieve your fitness goals efficiently with personalized nutritional breakdowns and support. Start your journey to a healthier you today!

💪 Health & Fitness
(16K)
20
Nutrition Coach: Food tracker
Nutrition Coach: Food tracker
Nutrition Coach: Food tracker
Calorie Counter & Meal Planner
Free

Track your daily food intake, count calories, and monitor your nutrition with ease using this convenient nutrition coach app. Stay on top of your health and reach your fitness goals effortlessly. Download now and start your journey to a healthier you!

💪 Health & Fitness
(88K)