BulkUp AI

Calorie tracker for hardgainers

About

BulkUp AI is an AI-powered calorie tracker built for skinny beginners trying to gain weight and build muscle. Snap a photo of your food, get instant calorie and macro logging, and surplus-focused targets designed around bulking, not cutting. Built solo, including the UI, by a developer who struggled to gain weight himself.

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Tastemaker

Gone streaking

Maker History

BulkUp AI - Calorie TrackerAI food scanning built for gaining weight, not losing it
Jul 2026

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Joined Product HuntJuly 29th, 2026

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23h ago

BulkUp AI - Calorie Tracker - AI food scanning built for gaining weight, not losing it

Most calorie trackers are built for weight loss. BulkUp AI flips that: it's designed for skinny beginners trying to gain weight and build muscle in a surplus, not a deficit. Snap a photo of your food and AI Vision logs the calories and macros instantly, no manual search or guessing portion sizes. Built specifically for hardgainers: surplus focused targets, food suggestions that make hitting your numbers easier, and a fully custom UI designed from scratch for this use case. Available now on iOS.