Looking for free weight gainer apps? 20 of our 249+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
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.
Track calories, macros, and workouts with an AI Coach providing personalized guidance. Log meals, monitor nutrition, and set health goals. Supports GLP-1 journey tracking with reminders.
The Weight Gain App tops our weight gainer apps ranking as of October 2026, with a 4.8-star average from 756 App Store ratings, and it's free to download.
Are there free weight gainer apps for iPhone?
Yes — 20 of the top weight gainer apps we rank are free to download, including The Weight Gain App and MyBulk - Gain Muscle & Weight.
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 October 2026.
How many weight gainer apps are on the App Store?
We track 249+ weight gainer apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.