Best The Weight Gain App

250+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated August 2026

Out of 250+ the weight gain app on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top The Weight Gain App (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1The Weight Gain AppThe Weight Gain AppFree4.8★ (602)NoYesSep 2026
2Weight Gain Workouts Food DietWeight Gain Workouts Food DietFree4.6★ (1.3K)YesYesAug 2026
3MyFitnessPal: Calorie CounterMyFitnessPal: Calorie CounterFree4.7★ (2.4M)YesYesSep 2026
4Nutrition Coach: Food trackerNutrition Coach: Food trackerFree4.8★ (88K)NoYesSep 2026
5Weight Gain App: Meals & DietWeight Gain App: Meals & DietFree1.0★ (1)YesYesAug 2026
6Weigh In: Weight TrackerWeigh In: Weight TrackerFree4.7★ (585)NoNoAug 2026
7Weight Gain Exercise 30 daysWeight Gain Exercise 30 daysFree3.2★ (80)NoNoAug 2026
8Monitor Your WeightMonitor Your WeightFree4.8★ (23K)YesYesSep 2026

Top Picks for The Weight Gain App

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.

Weight Gain Workouts Food Diet#2

Weight Gain Workouts Food Diet by LEARNING GAME APPS PRIVATE LIMITED

Power Up: Boost Confidence!
Strong Contender
💪 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

Room to Improve

  • 💤 Workouts can be tiring
  • 📺 Too many ads
  • 🤔 Confusing weight tracking
MyFitnessPal: Calorie Counter#3

MyFitnessPal: Calorie Counter by MyFitnessPal, Inc.

Workout & AI Nutrition Tracker
Worth Considering
💪 Health & Fitness
4.7😐(2.4M ratings)
FreeAdsIn-App Purchases
#1in Health & Fitness
MyFitnessPal: Calorie Counter screenshot 1
MyFitnessPal: Calorie Counter screenshot 2
MyFitnessPal: Calorie Counter screenshot 3
MyFitnessPal: Calorie Counter screenshot 4
MyFitnessPal: Calorie Counter screenshot 5
MyFitnessPal: Calorie Counter screenshot 6

This AI-powered app helps you achieve your health and fitness goals by tracking calories, macros, and water intake. It offers a comprehensive food database, workout logging, personalized goals, and meal planning to monitor your progress.

What We Love

  • 💪 Effective for weight loss/healthy eating
  • 🔍 Extensive food database
  • 📊 Helpful tracking and progress features
  • 🤝 Social features and community support

Room to Improve

  • 🐛 Buggy and glitchy app performance
  • 💰 Aggressive push for premium subscription
  • 📋 Inaccurate food data and calculations

More The Weight Gain App apps to explore

4
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
5
Weight Gain App: Meals & Diet
Weight Gain App: Meals & Diet
Weight Gain App: Meals & Diet
Bulking Workouts & Food Plans
Free

This app offers personalized home workout and diet plans to help users gain weight and build muscle. It includes daily exercises, nutrition guidance, and progress tracking for a healthier physique without needing a gym.

Personalized diet plansQuick home workoutsNo equipment needed
💪 Health & Fitness
(1)
free with in-app purchases
6
Weigh In: Weight Tracker
Weigh In: Weight Tracker
Weigh In: Weight Tracker
The simple weight tracker
Free

Easily monitor your weight progress with this straightforward tracker. Log your weight regularly, set personal goals, and visualize your journey with customizable graphs. Personalize your experience with themes and icons, and integrate with the iOS Health app.

Track weight loss or gainSet target weightAdd notes to weigh-ins
💪 Health & Fitness
(585)
free
7
Weight Gain Exercise 30 days
Weight Gain Exercise 30 days
Weight Gain Exercise 30 days
30 days schedule weight gain
Free

This app provides a 30-day plan with diet tips and home exercises to help users gain weight safely and effectively. It includes meal planners, shopping lists, and daily reminders to support a healthy weight gain journey for men and women.

30-day meal planner for weight gainDiet tips for weight gainHome fitness exercises without equipment
💪 Health & Fitness
(80)
free
8
Monitor Your Weight
Monitor Your Weight
Monitor Your Weight
Track weight & body measures
Free

Track your weight and body measurements to achieve your fitness goals. This app offers detailed statistics, personalized ideal weight suggestions, and the ability to manage multiple profiles. It supports various units and integrates with digital scales and HealthKit.

Track single or multiple profilesTrack body measurementsCalculate ideal weight
💪 Health & Fitness
(23K)
free with in-app purchases
9
BMI Calculator – Weight Loss
BMI Calculator – Weight Loss
BMI Calculator – Weight Loss
Calculate your ideal weight
Free

Calculate and track your Body Mass Index (BMI) with this user-friendly app. It provides personalized health insights, ideal weight recommendations, and supports various units and classification systems. Monitor your weight journey and understand health risks.

Instant BMI calculation with animated gaugePersonalized health insightsIdeal weight recommendations
💪 Health & Fitness
(28K)
free with in-app purchases
10
Weight Gain Workouts & Food
Weight Gain Workouts & Food
Weight Gain Workouts & Food
Workout and Meal Recipes
Free
🍔 Food & Drink
(0)
11
Weight Tracker: Health App
Weight Tracker: Health App
Weight Tracker: Health App
Lose Weight & Fitness Tracker
Free

Easily log your daily weight and monitor your progress with clear visualizations. Set a target weight and begin your journey to achieve it.

Daily weight loggingWeight trend visualizationSet ideal weight goals
💪 Health & Fitness
(44)
free with in-app purchases
12
Weight Gain App: Vulk
Weight Gain App: Vulk
Weight Gain App: Vulk
AI Calorie tracker for bulking
Free

This app helps individuals aiming to gain weight by simplifying calorie tracking. It uses AI to analyze meals from photos or descriptions, allowing users to monitor progress and adjust intake goals for sustainable, healthy weight gain.

AI-powered photo meal trackingCalorie and macro calculationPersonalized calorie target adjustments
💪 Health & Fitness
(4)
free with in-app purchases
13
Found – Weight Care
Found – Weight Care
Found – Weight Care
Weight care, your way
Free

This app offers a personalized weight care program designed to help users achieve sustainable results. It facilitates communication with a health coach, tracks daily routines, and provides support for navigating lifestyle changes and challenges.

Personalized care programDaily updates with health coachTrack routines and reflections
💪 Health & Fitness
(8.8K)
ad-supported
14
Weight Gain Workouts & Foods
Weight Gain Workouts & Foods
Weight Gain Workouts & Foods
Workout and Meal Recipes
Free
🎬 Entertainment
(0)
15
YouGain: Weight Gain Tracker
YouGain: Weight Gain Tracker
YouGain: Weight Gain Tracker
Weight scale, body tracker
Free

Monitor your weight journey with daily logging, photo progress, and interactive charts. Set personalized goals and visualize your transformation with a motivational progress score. This intuitive app helps you stay on track to achieve your weight gain objectives.

Daily weight loggingPhoto progress trackingInteractive charts
💪 Health & Fitness
(2)
freemium
16
MyBulk - Gain Muscle & Weight
MyBulk - Gain Muscle & Weight
MyBulk - Gain Muscle & Weight
Recipe, Meal & Calorie Tracker
Free
💪 Health & Fitness
(0)
17
Klyo: Weight Gain Tracker
Klyo: Weight Gain Tracker
Klyo: Weight Gain Tracker
Calorie Counter for Bulking
Free

This app helps individuals who struggle to gain weight by tracking their calorie intake. It's designed for 'hard gainers' and busy people who need to increase their food consumption to build muscle.

Calorie tracking for bulkingDesigned for hard gainersHelps build muscle
💪 Health & Fitness
(2)
free with in-app purchases
18
Gain Weight Exercise at Home
Gain Weight Exercise at Home
Gain Weight Exercise at Home
Exercise for Weight Gain
Free

This app provides effective home workouts designed to help individuals gain weight naturally. It offers 30-day plans with detailed exercise instructions and animations, suitable for both men and women without requiring gym equipment.

30-day workout plans for weight gainDaily exercises for men and womenNo gym equipment required
💪 Health & Fitness
(5)
ad-supported
19
Weight Log Plus
Weight Log Plus
Weight Log Plus
Weight Tracker and Journal
Free

This app helps you track your weight progress towards your goals, whether for weight loss or gain. It offers a visual graph of your progress, BMI calculation, and the ability to log body composition metrics. You can also add notes and photos to your entries, and customize the app's appearance.

Weight tracking and progress visualizationSet weight goals and target datesBMI calculation
💪 Health & Fitness
(299)
free with in-app purchases
20
Scale AI - Weight Tracker
Scale AI - Weight Tracker
Scale AI - Weight Tracker
Snap, log, stay consistent
Free
💪 Health & Fitness
(0)

FAQ about The Weight Gain App

What is the best the weight gain app for iPhone?
The Weight Gain App tops our the weight gain app ranking as of August 2026, with a 4.8-star average from 602 App Store ratings, and it's free to download.
Yes — 20 of the top the weight gain app we rank are free to download, including The Weight Gain App and Weight Gain Workouts Food Diet.
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+ the weight gain app 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.