The best free weight gain app on iPhone average 4.2★ across 248+ titles — we've ranked them by what real users actually keep on their phones. Updated November 2026.
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.
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.
The Weight Gain App tops our free weight gain app ranking as of November 2026, with a 4.8-star average from 762 App Store ratings, and it's free to download.
Does The Weight Gain App have ads or in-app purchases?
The Weight Gain App has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
How many free weight gain app are on the App Store?
We track 248+ free weight gain app on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.