Best Weight Gainer Apps

250+ iOS apps curated and reviewed

4.2 avg rating
19 free apps
Updated September 2026

Looking for free weight gainer apps? 19 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Weight Gainer Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1The Weight Gain AppThe Weight Gain AppFree4.8★ (602)NoYesSep 2026
2MyBulk - Gain Muscle & WeightMyBulk - Gain Muscle & WeightFreeNoYesSep 2026
3Calorie Counter - MyNetDiaryCalorie Counter - MyNetDiaryFree4.8★ (165K)NoYesSep 2026
4BulkMate: Weight Gain TrackerBulkMate: Weight Gain TrackerFreeNoYesSep 2026
5BulkUp: Weight GainerBulkUp: Weight GainerFreeNoYesJun 2026
6MyFitnessPal: Calorie CounterMyFitnessPal: Calorie CounterFree4.7★ (2.4M)YesYesSep 2026
7Weight Gain Workouts Food DietWeight Gain Workouts Food DietFree4.6★ (1.3K)YesYesSep 2026
8Klyo: Weight Gain TrackerKlyo: Weight Gain TrackerFree4.0★ (2)YesYesSep 2026

Top Picks for Weight Gainer

Calorie Counter - MyNetDiary#3

Calorie Counter - MyNetDiary by MyNetDiary Inc.

Food Nutrition Macro Tracker
Worth Considering
💪 Health & Fitness
4.8😊(165K ratings)
FreeIn-App Purchases
#20in 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
  • 🌟 Great app overall

Room to Improve

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

More Weight Gainer apps to explore

FAQ about Weight Gainer

What are the best weight gainer apps for iPhone?
The Weight Gain App tops our weight gainer apps ranking as of September 2026, with a 4.8-star average from 602 App Store ratings, and it's free to download.
Yes — 19 of the top weight gainer apps we rank are free to download, including The Weight Gain App and MyBulk - Gain Muscle & Weight.
The Weight Gain App has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ weight gainer apps on the iOS App Store as of September 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.

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