Know your calories before you eat.
Scan a barcode. Enter your calorie target. Calimit shows you exactly how much to eat — in grams, ounces, and an approximate serving size. Never guessed.
Free to download · iOS only · Launching 2026
Three steps. No guessing.
The reverse of every calorie app you've ever used.
Scan the barcode
Point your camera at any packaged food. Calimit pulls verified nutrition data from Open Food Facts and USDA instantly.
Enter your calorie target
Tell Calimit how many calories you want for this food. You set the goal — 150, 300, whatever fits your plan.
See your portion
Calimit shows the exact weight in grams and ounces, plus if availble, the approximate serving size.
Built different from every other calorie app.
Most apps tell you what you ate. Calimit tells you what to eat — before you eat it.
Before, not after.
Every other app tracks what you already ate. Calimit tells you how much to eat before you start. That's the difference between guessing and knowing.
Verified data, always.
Powered by Open Food Facts and USDA nutrition databases. Real numbers from real labels. Not AI-estimated, not approximated.
Built for GLP-1 users.
Smaller appetite, still need to hit your targets. Designed for people who need precision without obsession — on medication or not.
Logs to Apple Health.
Your portions, your data, in the app you already use. One tap to log directly to Apple Health.