Best Gain Muscle Weight Apps

246+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated September 2026

Whether you're new to gain muscle weight or looking for an upgrade, our curated collection of 246+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Gain Muscle Weight Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1MyBulk - Gain Muscle & WeightMyBulk - Gain Muscle & WeightFree—NoYesSep 2026
2The Weight Gain AppThe Weight Gain AppFree4.8★ (689)NoYesSep 2026
3Weight Gain Exercise 30 daysWeight Gain Exercise 30 daysFree3.2★ (80)NoNoAug 2026
4Gain Muscle MassGain Muscle MassFree—YesYesMay 2026
5Weight Gain Workouts & FoodsWeight Gain Workouts & FoodsFree—YesNoSep 2026
6Weight Gain Workouts Food DietWeight Gain Workouts Food DietFree4.6★ (1.3K)YesYesSep 2026
7Muscle Gain Gym & Home WorkoutMuscle Gain Gym & Home WorkoutFree4.2★ (21)YesYesMay 2026
8Klyo: Weight Gain TrackerKlyo: Weight Gain TrackerFree4.0★ (2)YesYesSep 2026

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FAQ about Gain Muscle Weight

Are there free gain muscle weight apps for iPhone?
Yes — 20 of the top gain muscle weight apps we rank are free to download, including MyBulk - Gain Muscle & Weight and The Weight Gain App.
MyBulk - Gain Muscle & Weight has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 246+ gain muscle weight apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.