Best Weight Gain Tracker Apps

250+ iOS apps curated and reviewed

4.1 avg rating
19 free apps
Updated August 2026

Every iPhone needs a few good weight gain tracker apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Weight Gain Tracker Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1MyFitnessPal: Calorie CounterMyFitnessPal: Calorie CounterFree4.7★ (2.4M)YesYesAug 2026
2YouGain: Weight Gain TrackerYouGain: Weight Gain TrackerFree5.0★ (2)NoYesJul 2026
3Calorie Counter - MyNetDiaryCalorie Counter - MyNetDiaryFree4.8★ (162K)NoYesAug 2026
4The Weight Gain AppThe Weight Gain AppFree4.8★ (602)NoYesAug 2026
5Weigh In: Weight TrackerWeigh In: Weight TrackerFree4.7★ (585)NoNoAug 2026
6Nutrition Coach: Food trackerNutrition Coach: Food trackerFree4.8★ (88K)NoYesAug 2026
7BulkMate: Weight Gain TrackerBulkMate: Weight Gain TrackerFreeNoYesAug 2026
8Weight & Gain Tracker ProWeight & Gain Tracker ProFree1.8★ (4)NoYesAug 2026

Top Picks for Weight Gain Tracker

MyFitnessPal: Calorie Counter#1

MyFitnessPal: Calorie Counter by MyFitnessPal, Inc.

Workout & AI Nutrition Tracker
Editor's Choice
💪 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
YouGain: Weight Gain Tracker#2

YouGain: Weight Gain Tracker by Khaled Benamor

Weight scale, body tracker
Strong Contender
💪 Health & Fitness
5.0(2 ratings)
FreeIn-App Purchases
YouGain: Weight Gain Tracker screenshot 1
YouGain: Weight Gain Tracker screenshot 2
YouGain: Weight Gain Tracker screenshot 3

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.

Calorie Counter - MyNetDiary#3

Calorie Counter - MyNetDiary by MyNetDiary Inc.

Food Nutrition Macro Tracker
Worth Considering
💪 Health & Fitness
4.8😊(162K ratings)
FreeIn-App Purchases
#19in Health & Fitness
Calorie Counter - MyNetDiary screenshot 1
Calorie Counter - MyNetDiary screenshot 2
Calorie Counter - MyNetDiary screenshot 3
Calorie Counter - MyNetDiary screenshot 4
Calorie Counter - MyNetDiary screenshot 5
Calorie Counter - MyNetDiary screenshot 6

Track your food intake and nutrition with a comprehensive calorie counter. Log meals quickly using a barcode scanner, photo analysis, or search. Monitor macros, vitamins, minerals, and more with detailed insights and progress charts.

What We Love

  • 👍 Easy to use
  • 🚀 Fast barcode scanning
  • 📊 Comprehensive data and analytics
  • 💪 Helped with weight loss and healthy habits

Room to Improve

  • 🐛 Inconsistent steps tracking
  • 📉 Reduced free features over time
  • 🔒 Privacy concerns with data access

More Weight Gain Tracker apps to explore

4
The Weight Gain App
The Weight Gain App
The Weight Gain App
Gain Weight, Muscle & Curves
Free

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.

Tailored weekly meal plansCustomized training regimensSupport for various diets (keto, vegan, etc.)
💪 Health & Fitness
(602)
free with in-app purchases
5
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
6
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
7
BulkMate: Weight Gain Tracker
BulkMate: Weight Gain Tracker
BulkMate: Weight Gain Tracker
AI Calorie Counter for Bulking
Free
💪 Health & Fitness
(0)
8
Weight & Gain Tracker Pro
Weight & Gain Tracker Pro
Weight & Gain Tracker Pro
Simple Weight Loss Tracker
Free

Easily monitor your weight loss progress with this intuitive application. Track daily weight, view basic charts, set goals, and capture progress photos. Upgrade for advanced analytics, body measurements, and detailed health reports.

Daily weight trackingProgress chartsBMI calculator
💪 Health & Fitness
(4)
freemium
9
Keel: Weight Tracker
Keel: Weight Tracker
Keel: Weight Tracker
Weight tracker. Nothing else.
Free
💪 Health & Fitness
(0)
10
Bulkr - Gain Muscle & Weight
Bulkr - Gain Muscle & Weight
Bulkr - Gain Muscle & Weight
Recipe, Meal & Calorie Tracker
Free
💪 Health & Fitness
(0)
11
Pregnancy Weight Gain Tracker
Pregnancy Weight Gain Tracker
Pregnancy Weight Gain Tracker
Keep your weight gain on track
$0.99

Monitor your weight gain throughout pregnancy to ensure a healthy outcome for you and your baby. Compare your progress against recommended ranges based on pre-pregnancy BMI. Learn how your weight gain is distributed.

Track pregnancy weight gainCompare to recommended rangesAdvice based on pre-pregnancy BMI
💪 Health & Fitness
(4)
paid
12
TrendWeight AI: Weight Tracker
TrendWeight AI: Weight Tracker
TrendWeight AI: Weight Tracker
Weight Loss Journal
Free
💪 Health & Fitness
(0)
13
Lose It! – Calorie Counter
Lose It! – Calorie Counter
Lose It! – Calorie Counter
Food Tracker for Weight Loss
Free

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.

Calorie trackingWeight loss planningAI voice meal logging
💪 Health & Fitness
(771K)
free with in-app purchases
14
Daily Weight – Weight& Fitness
Daily Weight – Weight& Fitness
Daily Weight – Weight& Fitness
Track your weight. See change
Free
💪 Health & Fitness
(0)
15
Weighr - Weight Tracker
Weighr - Weight Tracker
Weighr - Weight Tracker
by Oliver Temple
Free
💪 Health & Fitness
(0)
16
Weight & BMI Fitness Tracker
Weight & BMI Fitness Tracker
Weight & BMI Fitness Tracker
Weight, Goals & Family
Free
💪 Health & Fitness
(0)
17
Scale AI - Weight Tracker
Scale AI - Weight Tracker
Scale AI - Weight Tracker
Snap, log, stay consistent
Free
💪 Health & Fitness
(0)
18
BulkUp: Weight Gainer
BulkUp: Weight Gainer
BulkUp: Weight Gainer
Protein & Weight Tracker
Free
💪 Health & Fitness
(0)
19
WeightTrace: Weight Tracker
WeightTrace: Weight Tracker
WeightTrace: Weight Tracker
Private Trends & Goal Tracking
Free
🔧 Utilities
(0)
20
My Diet Coach - Weight Loss
My Diet Coach - Weight Loss
My Diet Coach - Weight Loss
Food tracker, calorie counter
Free

This app helps you lose weight by tracking your calorie intake and macronutrients. It offers a food diary, various diet plans, recipes, and daily recaps to guide your journey. Integrate with health apps for a comprehensive view of your progress.

Daily food diaryMacro trackerCalorie counting
💪 Health & Fitness
(25K)
subscription

FAQ about Weight Gain Tracker

What are the best weight gain tracker apps for iPhone?
MyFitnessPal: Calorie Counter tops our weight gain tracker apps ranking as of August 2026, with a 4.7-star average from 2.4M App Store ratings, and it's free to download.
Yes — 19 of the top weight gain tracker apps we rank are free to download, including MyFitnessPal: Calorie Counter and YouGain: Weight Gain Tracker.
MyFitnessPal: Calorie Counter shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ weight gain tracker apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app is an AI-powered food and fitness tracker designed to help users achieve their nutrition and health goals. It allows for comprehensive tracking of calories, macronutrients, water intake, and workouts, all within a single platform.
Key features include an AI food tracker with a vast food database, macro tracking for detailed nutrient breakdown, water intake monitoring, workout logging, personalized goal setting for weight management and nutrition, and meal planning tools.

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