Stay on top of your nutrition, even when you eat out.

Kalori is a meal tracker for iPhone, Android and the web that helps you manage the calories and macros you have left today and your weight over time. It covers 63,000+ products from 470+ Japanese chains, so on days you eat out you can compare items before eating and log your choice as is. Catalog search and meal logging are free.

The biggest difference is that Kalori shows a real menu item, your per-meal calorie and macro target, and what would remain afterward on the same screen. You can use that comparison before eating without logging anything, or log the item afterward to update today's balance and longer-term trends. Unlike user-submitted databases, Kalori's catalog is maintained by our team under one consistent standard.

470+ chains including Lawson, FamilyMart, Ministop, Sukiya, Yoshinoya, Matsuya, Nakau, Gusto, Bamiyan, Jonathan's, Saizeriya, Denny's, Royal Host, McDonald's, MOS Burger, KFC, Lotteria, Kura Sushi, Sushiro, Hama-Sushi, Marugame Seimen, Hanamaru Udon, CoCo Ichibanya, Ootoya, Yayoiken, Hidakaya, Ringer Hut, Starbucks, Doutor, Tully's, and many more.

Yes. Alongside chain products, the catalog holds 5,300 generic dishes — home cooking, Japanese regional dishes and single ingredients — so you can search by name and log things like tamagoyaki, Caesar salad or Fukagawa-meshi. Many entries carry a portion, such as "sliced bread (1 slice, 60g)" or "raisins 30g". Anything you eat often can be saved to My Foods and re-logged in one tap. All of that is free. Estimating from free text such as "200g chicken breast and 150g rice" is a Premium feature that new accounts can try for free.

Photos are sent to an external AI service, which identifies foods and estimates calorie and PFC values. New accounts can try photo and text reading for free for 7 days of use; after that, Premium allows up to 100 analyses per day. Results are broken down by dish or ingredient, shown with confidence indicators, and can be corrected.

Calorie and PFC values come from each chain's official nutrition information. Only fields missing from the official source are filled in by AI, and every AI-estimated field is labeled with a confidence badge and reasoning. Unlike user-submitted food databases, the entire catalog is maintained by our team under a single consistent standard — no duplicate entries for the same product, and no contributor-to-contributor variance.

The app is free to download and you can start right after signing in. Searching and comparing the catalog, logging meals, adjusting each part of a meal, recording weight and exercise, and exporting your data stay free. Premium (¥960/month, ¥4,800/6 months, or ¥7,200/year — ¥600/month equivalent) covers AI reading from photos and free text, detailed nutrients, and long-range stats. New accounts can try Premium features for free.

Yes. The Android app is on Google Play (Android 8.0 or later). It uses the same account and the same records as the iPhone app and the browser version (my.kalori.jp). A few features, such as Nearby shops in the catalog, are only in the iPhone app.

Yes. From My Page, choose Export Data and confirm it is you by signing in again. You will receive a ZIP containing structured JSON, separate CSV files and a README for your meals, weight, exercise, goals, favorites, foods you added and more. Export is free on every plan. Photos, activity logs, internal AI data and authentication tokens are not included.

You sign in with your Apple or Google account. Meal photos are used only for AI nutrition analysis and are never shared with other users. You can delete your account from the app or the browser version at any time; see the Privacy Policy for post-deletion handling.