Track calories like you're texting a friend.
Snap a photo or just say what you ate. Callie works out the calories, carbs, protein and fat — and adjusts the second you say "actually, half that."
The part other apps can't do
Change your mind mid‑sentence.
Every other tracker makes you delete the entry and start over. Callie just listens and recalculates — same conversation, no menus, no searching.
How it works
Three steps, and two of them are Callie's.
Say what you ate
Type it the way you'd text it, or snap a photo of the plate. No search bar, no barcode, no scrolling a database.
Callie does the digging
It looks up the restaurant menu or the packaged food and comes back with all four macros — not just a calorie count.
Tap Log
Straight into today's total, counted against your goals. Under thirty seconds, start to finish.
And then it's just tracked
A real log underneath the chat.
Every entry lands in today's total with its own breakdown, counted against the goals you set. Chat is how food goes in — the log is what you actually came for.
It remembers
Say "my usual." It knows.
Callie learns the meals you log over and over — your morning shake, your go-to lunch, how big your portions actually are. The longer you use it, the less you type.
Why you can believe the number
Always all four macros
Calories, carbs, protein and fat on every single entry. Never a bare calorie count you have to take on faith.
It shows its work
The conversation is the receipt. You can see exactly what you told Callie and how it read you — nothing hidden behind a summary screen.
You get the last word
Correct it in plain language, or type straight over any number before you log it. Callie's estimate is a starting point, not a verdict.
Stop logging. Start telling.
Callie is free — every feature, no subscription, no upgrade screen waiting for you on day three.
iPhone · iOS 26 or later