✦ Now on the App Store

Smarter calorie tracking by photo, voice, and text

Log meals in seconds. Just snap a photo, say what you ate, or type it in — Nutrio handles the nutrition math.

Voice logging Nutrio main screen Nutrition details

Everything you need.
Nothing you don't.

Built for people who want to track nutrition without it feeling like a chore.

📸

Photo Recognition

Point your camera at any meal and Nutrio identifies the food and estimates calories and macros instantly.

🎙️

Voice Logging

Just say "3 eggs, oatmeal, cappuccino" and your meal is logged. No typing, no searching — it just works.

🔍

Text Search

Search from a massive food database with accurate nutrition data. Find any food in seconds.

📊

Macro Dashboard

Track calories, carbs, protein, and fat in real time with beautiful progress rings and daily summaries.

📅

Daily History

Browse past days easily with a calendar view. See exactly what you ate and how it added up.

🔒

100% Private

Nutrio never collects, stores, or shares your personal data. Everything stays on your device.

Log a meal in 3 steps

Nutrio is designed to be the fastest nutrition tracker you've ever used.

1

Snap, Say, or Search

Take a photo of your meal, use your voice, or search for food by name.

2

Review & Adjust

Check portion size and nutrition facts. Adjust serving size with a simple slider.

3

Track Your Day

See your calorie and macro totals update instantly on your daily dashboard.

Log meals faster than ever — just talk

Forget tapping through menus. Open Nutrio, tap the mic, and say what you ate. Nutrio understands natural food descriptions and logs everything at once.

Hands-free Instant recognition Multi-food in one go
Voice logging feature

Track food with a photo — no typing needed

Take a picture of your meal and let Nutrio do the work. It identifies the food, estimates portion size, and pulls up full nutrition data in seconds.

AI-powered Works for any meal No barcode needed
Photo food tracking

Detailed nutrition at a glance

Dive deep into any food's nutritional profile. Adjust serving size with an interactive slider and see calories, carbs, protein, and fat update in real time.

Full macro breakdown Serving size slider Fiber & micronutrients
Detailed nutrition view
🔒

Your data never leaves your device

Nutrio is built with a privacy-first approach. We don't collect, store, or share any of your personal information — ever.

No account required
No personal data collected
No tracking or analytics
No ads
Data stays on your device
Read our Privacy Policy →

We're here to help

Have a question or running into an issue? Reach out and we'll get back to you.

✉️

Email Support

Send us a message and we'll respond within 24 hours.

Send Email
📋

Report a Bug

Found something that doesn't work right? Let us know so we can fix it.

Report Bug
💡

Feature Request

Have an idea to make Nutrio better? We'd love to hear it.

Share Idea

Common questions

Does Nutrio require an account to use?
No. Nutrio works completely without an account. Just download and start tracking right away.
Does Nutrio collect my personal data?
No. Nutrio does not collect, store, or share any personal information. All your data — meals, goals, history — stays on your device only. See our Privacy Policy for full details.
How accurate is the photo food recognition?
Photo recognition works best for common whole foods. For packaged foods or complex meals, we recommend searching by name or using voice logging for the most accurate results.
Can I set custom calorie and macro goals?
Yes. You can set your own daily calorie target and customize your macro goals (carbs, protein, and fat) in the app settings.
What if a food is missing from the database?
If you can't find a specific food, you can add it manually with custom nutrition values. We also continuously expand our food database with updates.
How do I delete my data?
Since all data is stored locally on your device, you can delete everything by removing the app. No server-side data exists to delete.