Calsee is an AI-powered nutrition app that automatically calculates calories and PFC balance (Protein, Fat, Carbohydrates) just by taking a photo of your meal. It helps you easily track your diet for weight loss, fitness, and healthy eating.

Using Calsee is simple: 1. Download the app from App Store or Google Play, 2. Take a photo of your meal, 3. AI automatically analyzes calories and nutrients, 4. Review the results and save. Track your meals in just a few steps!

What types of food can Calsee recognize?

Calsee can recognize a wide variety of cuisines including Japanese, Western, Chinese, Korean, and more. Our AI continuously learns and improves its recognition accuracy.

What is PFC balance in Calsee?

PFC stands for Protein, Fat, and Carbohydrate - the three macronutrients. Calsee's AI automatically calculates these nutrients and displays them visually. This helps you manage your diet according to your weight loss or fitness goals.

Is Calsee available for iPhone and Android?

Yes, Calsee is available on both iOS (iPhone) and Android devices. You can download it for free from the App Store or Google Play.

Calsee: AI Calorie Counter - Track Calories from a Photo

Q: Is Calsee free to use?

Yes, Calsee is free to download and use. Basic features are available for free. Premium plans are also available for users who want access to advanced features.

How it works

Logging is instant. Results last.

Take a photo

Just snap your meal — eating out or home-cooked, it all works. No complicated steps.

AI analysis screen (steak with chimichurri)

AI analyzes

Our AI instantly recognizes your dish and calculates calories & PFC automatically.

Done

That's it — just keep going. Small daily habits are the surest path to your goal.

Features

Built to last, made to work.

Fix it fast with Quick Edit

"Shared between two" or "iced coffee, not cola." Just say it like a chat — the AI updates your record intelligently.

Log every detail

See it all — not just calories and PFC, but vitamins and other nutrients down to each ingredient. Adjust manually anytime for an even more accurate log.

Calsee nutrients, ingredients and dishes detail

Eat more when you move more

The more you move, the more you can eat that day. Sync with Apple Health or Google Health Connect to factor in your steps and calories burned when setting your daily goal.

Calsee activity sync adds to your daily goal

Personal Report

Insights made just for you.

See your daily and weekly trends at a glance. Combined with your weight and goals, Calsee delivers advice tailored to you.

✓PFC balance visualized in clear charts
✓Learning AI that gets smarter as you use it
✓Personalized meal recommendations

Calsee personal report — calories, nutrients, and PFC balance

Progress Tracking

Watch your progress, every day.

Set a goal that fits you and track progress clearly. Calsee supports sustainable weight management without the strain.

✓Track weight and calorie trends together
✓Realistic goals to prevent rebound
✓Works for both weight loss and bulking

58.0kg▼ 2.4kg

Last 30 days

High-Accuracy AI

Accurate, wherever you eat.

State-of-the-art image analysis delivers accuracy on par with professional nutritionists — across local cuisines from around the world, however your plate looks.

✓Handles local dishes & cuisines from around the world
✓Recognizes complex, mixed plates with multiple items
✓Consistently accurate results, validated in studies

94%

Analysis accuracy

On par with professional nutritionists

200+COUNTRIES

10M+MEALS LOGGED

AIOPTIMIZED

Use cases

Whatever your goal, we're with you.

Lose weight, build muscle, or simply stay healthy — Calsee supports the you that you want to be.

Lose weight

Lose weight, sustainably.

Understand calories and nutrition to build a body that won't rebound. Results come because it lasts.

Build muscle

Make PFC work for you.

Bulking or cutting, PFC is key. Track your protein precisely and reach your ideal physique.

Stay healthy

Invest in your future self.

Even if weight isn't your goal — a habit of balanced nutrition supports your health for years to come.

FAQ

Got a question?

Can Calsee help me lose weight?

Calsee isn't about restriction. Just snap a photo to see your daily meals at a glance, and gently balance your calories and macros at a pace that works for you. It's built to be easy to stick with, so you can build lasting habits.

Does Calsee make me count calories, cut carbs, or weigh my food?

No. There's no tedious weighing or manual entry. Just photograph your meal and the AI calculates calories and PFC (protein, fat, carbs) automatically. When you want to, you can fine-tune the details in a chat-like way or adjust by ingredient.

How accurate is Calsee's AI analysis?

Powered by state-of-the-art image analysis, Calsee delivers accuracy on par with professional nutritionists. It handles complex, mixed plates and local dishes — and works across cuisines from more than 200 countries and regions.

Can I trust Calsee's science?

Calsee's calorie and nutrient estimates are grounded in established nutrition data and modern AI analysis. Its accuracy has been reported at a high level in independent studies, so you can rely on it for everyday tracking with confidence.

Is Calsee free to use?

Yes — Calsee is free to use. Features like AI photo analysis and personal reports are part of Premium (paid), but a free trial is included, so you can try all of them at no cost during the trial period. Take your time to explore before deciding whether to continue.

Healthy eating, made simple.

Whether you want to slim down or bulk up.