Kalvo: AI Calorie Tracker

Point your camera at your plate. Kalvo identifies each food, estimates the portion and logs calories, protein, carbs and fat — in seconds.

No database searching. No weighing. No account.

LOG YOUR WAY
• Snap a photo — AI recognizes each item with a portion estimate and confidence score
• Describe a meal in words and let AI estimate it
• Fix any result in plain English — "no rice, extra chicken"
• Scale portions (0.5×–2×) with macros updating live
• Barcode scanner via Open Food Facts
• Scan the Nutrition Facts label on a package and log exactly what it says
• Manual entry, recent foods and saved favorites — log any way you like

KNOWS WHAT YOU ACTUALLY EAT
Kalvo tailors its food knowledge to your country — real dishes, brands and portion sizes from where you live, so estimates fit what is actually on your plate. Set or change your country any time.

YOUR PERSONAL PLAN
A short quiz builds a daily calorie and macro target using the Mifflin-St Jeor equation — the formula dietitians use. Targets adjust automatically as your weight changes, with an optional goal-weight line on your chart. After about a month of logging, Kalvo can measure what you actually burn from your own food and weight logs and offer to update your target — you decide whether to take it.

STAY ON TRACK
• Animated calorie ring and macro bars on Today
• Meals grouped by breakfast, lunch, dinner and snacks
• Water tracking and streaks, with Home Screen and Lock Screen widgets
• Calendar history and 7/30-day trend charts
• Weekly insights: average calories, on-target days, weight change
• Optional daily reminder and Apple Health weight sync

PRIVATE BY DESIGN
No account. No sign-up. No ads. No tracking. The photos you take are analyzed but not stored on our servers. Your data stays on your device — or syncs through your own private iCloud, which we can never read. No email, no password. Export everything to CSV, or delete it all with one tap.

KALVO PRO
Build your personal calorie plan free when you set up. Kalvo Pro then unlocks the app: AI photo scanning, describe-a-meal, barcode lookup, nutrition label scanning, manual logging, trends and streaks (fair use: up to 20 AI scans a day):
• Monthly
• Annual, with a 3-day free trial (best value)
Prices are shown in your local currency in the app before you subscribe.
Subscriptions renew automatically until canceled. Manage or cancel any time in your App Store settings.

Kalvo provides estimates for general wellness and is not medical advice.

Privacy policy: https://kalvoapp.com/privacy
Terms of use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/