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AI · July 22, 2026

Nulls Tracker - AI Bulking & Macro Log

Minimalist AI macro & workout log built for bulkers

Nulls Tracker - AI Bulking & Macro Log launched on July 22, 2026 with 3 votes, #8,766 of 24,623 launches that month and more than 50% of that year's launches.

What it does

Nulls Tracker is a unified AI workout log and macro counter built for bulkers and hardgainers. Built with an anti-bloat ethos, it rejects social feeds and complex plans for pure utility. It combines training volume and diet into growth audits to pinpoint why progress is stalling. Features include low-friction minimal-tap logging, AI macro estimation from meal photos, targeted muscle-building insights, and a "Roast Mode" for blunt reality checks on consistency. Fast, web-first PWA.

Nulls Tracker is a unified AI workout log and macro counter built for bulkers and hardgainers. Low-friction logging, growth audits, photo AI macros, and Roast Mode.

Personalized insights that pinpoint hidden mistakes stalling your progress, with actionable advice to help you build muscle, stay lean, and reach your goals. Snap a photo or type a quick description to estimate your calories, protein, carbs, and fat in seconds. No database searches. No barcode scanning. Just fast, accurate macro estimation. As frictionless as the macro tracking, your workouts and nutrition live in one place. No more app-switching. Log an entire session in seconds, track progressive overload, and keep everything in a single unified database. Use the analysis mode to find the hidden mistakes in your routine based on your logged data. Get actionable advice on your macro split,…from nullstracker.com

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  • Just Log2025 · justlog.app · ▲359

    Hi HN, I built Just Log after getting frustrated with fitness apps that were too complex for basic workout tracking. Most apps have social feeds, complicated interfaces, and features I never used. Just Log focuses on the essentials: quick workout logging, habit formation, and progress tracking without the bloat. Built it in a month while sharing the process publicly on Twitter. The app uses a minimalist approach - you can log a complete workout in seconds. No social features, no notifications, just simple tracking that helps build consistency. Launched on Product Hunt today. Android is live…

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