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Nulls Tracker - AI Bulking & Macro Log
Minimalist AI macro & workout log built for bulkers
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.
I built Nulls Tracker because I was a struggling bulker and couldn't figure out why I wasn't making progress.
I needed to audit both my lifting and my eating against my actual goals. Progression stalls usually come down to training volume or calories, but standard apps force you to track them in separate tools or bury the combined data under menus.
So I built a unified app to audit workouts and nutrition together, making it obvious where the breakdown is happening.
To make an audit tool actually work, though, you have to log consistently. And if logging feels like a chore, you stop doing it. That dictated the UX choices:
Minimal UX: Stripped out social feeds, gamification, and ad space to keep the interface fast and low-tap on the gym floor.
AI Integration: Manual food database searches are a major point of friction, so I added AI photo estimation to handle quick macro breakdowns from a photo.
The focus evolved from just aggregating data to removing every possible barrier to keeping an accurate log.
It's live at nullstracker.com. Feedback and critiques would be much appreciated!
About Nulls Tracker - AI Bulking & Macro Log on Product Hunt
“Minimalist AI macro & workout log built for bulkers”
Nulls Tracker - AI Bulking & Macro Log was submitted on Product Hunt and earned 9 upvotes and 7 comments, placing #137 on the daily leaderboard. 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.
On the analytics side, Nulls Tracker - AI Bulking & Macro Log competes within Health & Fitness, Artificial Intelligence and Quantified Self — topics that collectively have 560.2k followers on Product Hunt. The dashboard above tracks how Nulls Tracker - AI Bulking & Macro Log performed against the three products that launched closest to it on the same day.
Who hunted Nulls Tracker - AI Bulking & Macro Log?
Nulls Tracker - AI Bulking & Macro Log was hunted by Thomas Lai. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Nulls Tracker - AI Bulking & Macro Log including community comment highlights and product details, visit the product overview.
Thomas Lai
I built Nulls Tracker because I was a struggling bulker and couldn't figure out why I wasn't making progress.
I needed to audit both my lifting and my eating against my actual goals. Progression stalls usually come down to training volume or calories, but standard apps force you to track them in separate tools or bury the combined data under menus.
So I built a unified app to audit workouts and nutrition together, making it obvious where the breakdown is happening.
To make an audit tool actually work, though, you have to log consistently. And if logging feels like a chore, you stop doing it. That dictated the UX choices:
Minimal UX: Stripped out social feeds, gamification, and ad space to keep the interface fast and low-tap on the gym floor.
AI Integration: Manual food database searches are a major point of friction, so I added AI photo estimation to handle quick macro breakdowns from a photo.
The focus evolved from just aggregating data to removing every possible barrier to keeping an accurate log.
It's live at nullstracker.com. Feedback and critiques would be much appreciated!