Nutrition, logged
FitGlass AI calorie tracker for iPhone
Say a meal, snap it, or scan a barcode. Clay logs it, and fixes it when you say so.
Free on the App Store. Designed for iPhone, iOS 17 or later.
Type "two rotis and dal", say it into the mic, or point your camera at the plate. Clay, the app's AI nutritionist, logs the calories, protein, carbs, fat and fiber, and syncs it to Apple Health. Wrong portion? Say "make the rice a cup".


What makes FitGlass different
Log it your way
Tell Clay out loud, snap the plate, or type "two rotis and dal". Scan a barcode, search 1.8M+ foods, tap a quick-add, or write it in yourself. Or tell Siri: "Log water in FitGlass."
See the whole picture
Your calories laid out across the day, macro bars, water, and Rhythm: your week as a chart, and your month as a calendar of the days you logged. The day's full nutrition label is one tap away.
Yours, on your terms
Five dashboard themes and matching widgets. No ads, your data is never sold, no tracking across apps. Export your food log or delete your account anytime. Read the privacy policy.
- One person builds it
- Every target cites its source
- No ads, data never sold
The person behind it
Why I built it
I've started my fitness journey more times than I can count. A week was my record, and I set that record while paying for a subscription. By the time I'd found the right rice I'd lost interest in logging the dal. I was trying to fix my own week-one problem, which is that I'd never once made it to week two.
FitGlass is free today. Clay's AI costs real money every time you use it, so AI logging will carry a price later to cover that. Nothing else is decided.