Everything you need to track nutrition effortlessly

Metrical combines AI-powered food recognition with a privacy-first approach. No accounts, no ads, no complexity.

Try Metrical Free

2,000+ Active Users

9:41
Today
Daily Progress1,250 / 2,000 cal
750 remaining62%
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2 eggs with toast

Breakfast

420 cal
🥗

Greek yogurt + fruit

Snack

180 cal
🥑

Chicken salad bowl

Lunch

650 cal
High ProteinBalanced
Type food or exercise...
Log
History
Stats
🥗

Smart food recognition

Our AI model identifies foods from photos and text descriptions, estimating calories and macronutrients instantly. No more scrolling through endless food databases or guessing portion sizes. Just snap a photo or type what you ate.

Breakfast plate with eggs and avocado

AI detected 3 items

Scrambled eggs (2)180 cal
Whole wheat toast120 cal
Half avocado120 cal
Total420 cal
📸

Snap a pic or type

Take a photo of your plate and our AI analyzes it in seconds. Prefer typing? Just describe your meal in natural language like "two eggs with toast and avocado" and get an instant calorie estimate.

chicken salad with rice

Chicken salad with rice

Logged just now

650 cal
P: 45gC: 55gF: 22g
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Local storage

Your nutrition data never leaves your device. Everything is stored locally with easy import and export options. You own your data completely: no cloud accounts, no data mining, no third-party access.

Local Storage Only

✓
No cloud accounts needed
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No data mining or tracking
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Easy export & import
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Lightning fast

Log a meal in under 5 seconds. The minimalist interface is designed for speed with zero bloat. No ads, no pop-ups, no premium upsells. Just fast, clean tracking.

3 seconds
Done

Chicken salad bowl

650 cal

P: 45gC: 55gF: 22g
🔒

No login required

Open the app and start tracking immediately. No email verification, no passwords, no account creation. We believe nutrition tracking should have zero barriers to entry.

No sign-up needed

1Open the app✓
2Start tracking✓
3Create account✗
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Multi-language support

Available in English and Spanish with more languages coming soon. The AI understands food descriptions in multiple languages, so you can describe your local dishes naturally.

🌍

Multi-language AI

EN"chicken salad with rice"
Detected: English→ 650 cal
ES"ensalada de pollo con arroz"
Detected: Spanish→ 650 cal

Even more features

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Custom macro goals

Set your own protein, carbs, and fat targets. Track your daily progress against personalized macro goals that fit your diet and lifestyle.

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Copy meals between days

Easily duplicate meals from one day to another. Perfect for meal prep routines or when you eat similar meals throughout the week.

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Share your daily progress

Share your daily nutrition summary as a story-style card. Show your friends your consistency and progress with a beautiful shareable format.

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Auto meal type

Metrical automatically selects the meal type based on the time of day. Breakfast in the morning, lunch at noon, dinner in the evening, no extra taps needed.

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Full stats & insights

Detailed analysis and trends about your nutritional habits. See your calorie and macro patterns over time with intuitive charts and weekly summaries.

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Share nutrition reports

Send detailed nutrition reports to your health professionals. Generate clean, comprehensive summaries that your nutritionist or doctor can use.

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Smart labels

Automatic tags like "high protein", "contains gluten", "low carb" and more. Instantly see the nutritional profile of each meal at a glance.

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Quick entries

Access your recent meals for even faster logging. One tap to re-log a meal you had before, no need to type or scan again.

Ready to simplify your calorie tracking?

Metrical combines AI-powered food recognition with a privacy-first approach. No accounts, no ads, no complexity.

Try Metrical Free