The best bulk diet apps on iPhone average 4.4★ across 248+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
This app helps bodybuilders and individuals looking to gain muscle mass and improve training performance. It offers personalized meal plans, macro tracking, and a food database to support weight gain and bulking goals.
This app offers AI-powered meal tracking with multiple logging options, including photo, voice, text, and barcode scanning. It provides personalized nutrition plans, calorie and macro tracking, and integrates with fitness devices to support weight management and overall well-being.
This app helps you achieve health and fitness goals by providing personalized diet plans and tracking daily calorie intake. It features AI-powered food scanning and a virtual nutritionist for expert guidance.
Gaintrain Bulking Meal Planner tops our bulk diet apps ranking as of October 2026, with a 4.5-star average from 46 App Store ratings, and it's free to download.
Are there free bulk diet apps for iPhone?
Yes — 20 of the top bulk diet apps we rank are free to download, including Gaintrain Bulking Meal Planner and Lifesum: AI Calorie Counter.
Does Gaintrain Bulking Meal Planner have ads or in-app purchases?
Gaintrain Bulking Meal Planner has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
How many bulk diet apps are on the App Store?
We track 248+ bulk diet apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.