Built by people who werefrustrated with every tracker they tried
We wanted something accurate, transparent, and complete — so we built it.
Our Mission
To make precise, science-backed nutrition tracking accessible to everyone—without the complexity or guesswork.
Science-Based
Every calculation verified against USDA data and peer-reviewed nutrition science
Privacy Always
You own your data — not advertisers
Accessible
Complex nutrition made simple and actionable
Community
Supporting one another's health journeys
Our Story
"We built the tool we wished existed."
Calro began when a software engineer and nutrition enthusiast realized every tracker either oversimplified or overcomplicated nutrition.
Some apps gave AI results you couldn't modify. Others made you type every single nutrient from your supplement bottles. None tracked food and supplements together in a way that made sense.
So we built a tool that lets you log smarter, not harder — combining editable AI accuracy, supplement intelligence, and true micronutrient insight.
"Every meal matters. Every nutrient counts. And now, every user can track with confidence."
Who Calro Is For
If you've ever felt frustrated by inaccurate tracking, black-box AI results, or apps that ignore your supplements—Calro was built for you.
Athletes
Track your macros and micros with precision. See exactly what fuels your performance.
Biohackers
Deep nutrient insights and supplement tracking that actually makes sense.
Health-Conscious
Anyone who wants to understand their nutrition without the guesswork.
Our Promise to You
Accuracy You Can Trust
Every nutrient calculation is verified against USDA data. We don't guess—we calculate.
Privacy You Deserve
Your data stays yours. We'll never sell your health information to advertisers or data brokers.
Transparency Always
See and edit every AI result. No black boxes, no hidden algorithms—just clear, controllable data.
Real Support
We're users ourselves. When you reach out, you're talking to people who actually use the app.
Ready to track with confidence?
See how nutrition tracking feels when it's built around you.