Best Diet Plan Weight Gain Apps

250+ iOS apps curated and reviewed

3.9 avg rating
19 free apps
Updated August 2026

If you already know The Weight Gain App, this is the deeper bench. 250+ diet plan weight gain apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.

Compare top Diet Plan Weight Gain Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1The Weight Gain AppThe Weight Gain AppFree4.8★ (602)NoYesSep 2026
2Eat This Much - Meal PlannerEat This Much - Meal PlannerFree4.7★ (22K)NoYesSep 2026
3Weight Gain Workouts Food DietWeight Gain Workouts Food DietFree4.6★ (1.3K)YesYesSep 2026
4WeightWatchers ProgramWeightWatchers ProgramFree4.8★ (2.4M)YesYesSep 2026
5Weight Gain Exercise 30 daysWeight Gain Exercise 30 daysFree3.2★ (80)NoNoAug 2026
6Healthify: AI Calorie TrackerHealthify: AI Calorie TrackerFree4.6★ (6K)NoYesSep 2026
7Weight Gain Workouts & FoodsWeight Gain Workouts & FoodsFreeYesNoMay 2026
8Weight Gain Workouts & FoodWeight Gain Workouts & FoodFreeNoNoAug 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
4.8(602 ratings)
FreeIn-App Purchases
The Weight Gain App screenshot 1
The Weight Gain App screenshot 2
The Weight Gain App screenshot 3
The Weight Gain App screenshot 4
The Weight Gain App screenshot 5
The Weight Gain App screenshot 6

This app provides personalized weekly meal plans and training regimens to help users gain weight and build muscle. It supports various dietary preferences and includes features for tracking progress and managing grocery lists.

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)
FreeIn-App Purchases
Eat This Much - Meal Planner screenshot 1
Eat This Much - Meal Planner screenshot 2
Eat This Much - Meal Planner screenshot 3
Eat This Much - Meal Planner screenshot 4
Eat This Much - Meal Planner screenshot 5
Eat This Much - Meal Planner screenshot 6

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.

What We Love

  • 🚀 Great meal editing and nutrition stats
  • 👍 Fantastic app support
  • 👍 Powerful customization
  • 👍 Easy to use
  • 👍 Helpful for meal planning and tracking
  • 👍 Generates grocery lists
  • 👍 Variety of recipes and meals

Room to Improve

  • 😞 Boring food
  • 😞 Awful recipes
  • 😞 Strange portion sizes
  • 😞 Inaccurate calorie/nutrition info
  • 😞 Limited food options for dietary restrictions
  • 😞 Grocery list issues
  • 😞 Slow loading times
  • 😞 Confusing interface
Weight Gain Workouts Food Diet#3

Weight Gain Workouts Food Diet by LEARNING GAME APPS PRIVATE LIMITED

Power Up: Boost Confidence!
Worth Considering
💪 Health & Fitness
4.6😊(1.3K ratings)
FreeAdsIn-App Purchases
Weight Gain Workouts Food Diet screenshot 1
Weight Gain Workouts Food Diet screenshot 2
Weight Gain Workouts Food Diet screenshot 3
Weight Gain Workouts Food Diet screenshot 4
Weight Gain Workouts Food Diet screenshot 5
Weight Gain Workouts Food Diet screenshot 6

This app offers a comprehensive program for healthy weight gain and muscle building. It provides personalized 30-day workout plans and meal guidance, adaptable for home or gym use with or without equipment. Track your progress with animated guides and achieve your fitness goals.

What We Love

  • 💪 Effective for weight gain
  • 🕰️ Customizable rest times
  • 📈 Tracks progress during workouts
  • 🔔 Helpful reminders
  • 🧘‍♀️ Good yoga exercises
  • 🤝 Recommended by users

Room to Improve

  • 💤 Workouts can be tiring
  • 📺 Too many ads
  • 🤔 Confusing weight tracking
  • 🧠 Unrealistic meal plans for some users

More Diet Plan Weight Gain apps to explore

FAQ about Diet Plan Weight Gain

What are the best diet plan weight gain apps for iPhone?
The Weight Gain App tops our diet plan weight gain apps ranking as of August 2026, with a 4.8-star average from 602 App Store ratings, and it's free to download.
Yes — 19 of the top diet plan weight gain apps we rank are free to download, including The Weight Gain App and Eat This Much - Meal Planner.
The Weight Gain App has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ diet plan weight gain apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
The Weight Gain App offers personalized weekly meal plans and training regimens designed to help you gain weight and build muscle. It supports various diets and includes features for progress tracking and grocery list management.
The Weight Gain App Pro offers quarterly and annual subscription plans. The quarterly plan is $52.99 for 3 months and includes a 7-day free trial. The annual plan is $79.99 for 1 year and also includes a 7-day free trial.