Free Calorie Counter
Track your daily calories for free with AI. No sign-up, no ads.
Metrical is a completely free calorie counter with no hidden costs, no premium tier, and no paywalls. Every feature is available from day one without spending a cent. Unlike other apps that lock essential tools behind subscriptions, Metrical gives you unlimited AI-powered food tracking, detailed nutrition insights, and daily calorie logs at zero cost.
2,000+ Active Users
Daily Summary
440 / 2,000 kcal
1,560 remaining
20/120g
Protein
62/220g
Carbs
15/80g
Fat
8g
Fiber
Zero Cost Forever
No premium plans, no trial periods, no in-app purchases. Every feature in Metrical is free and always will be. You get the full experience without ever reaching for your wallet.
No Ads, No Upsells
Your tracking experience is completely clean. No banner ads interrupting your meal logs, no pop-ups pushing premium upgrades, and no sponsored food suggestions cluttering your results.
Unlimited Tracking
Log as many meals, snacks, and drinks as you want every single day. There are no daily limits on food entries, no caps on AI photo scans, and no restrictions on your nutrition history.
How it works
Health tracking should feel like breathing: automatic, natural, and never overwhelming. Just take a photo of your meal or describe your workout and AI will instantly estimate your calories consumption.
Smart food recognition
Forget about food databases! AI identifies and estimates calories automatically
Snap a pic or type
Capture meals with your camera or just describe them in natural language
Local storage
Your data stays on your device with easy import and export options
Lightning fast
Optimized for speed with a minimalist interface for quick tracking
No login required
Start tracking immediately, no account creation needed
Multi-language support
Available in English and Spanish (more languages coming soon!)
Your data stays yours. Always.
Metrical is built on a radical idea: your nutrition data belongs to you, not to a company.
No account required
Start tracking the moment you open the app. No email, no password, no sign-up forms. Zero barriers.
Local by default
All your data lives on your device. Nothing is sent to our servers unless you turn on Cloud sync. No data mining, ever.
No ads, no tracking
We don't show ads, we don't sell data, and we don't use analytics trackers that follow you across the web.
Your data, your choice
Export or import your data anytime. Switch devices freely. Delete everything in one tap. Full control.
What users say
🇺🇸Sarah J.
Fitness coach
"Finally an app that doesn't make me overthink meals. I snap a photo of my plate and forget about it. My clients love it too: zero learning curve and no annoying sign-up screens."
🇬🇧Michael R.
Software engineer
"As a developer, I appreciate the privacy-first approach. No account, no cloud, all data stays on my device. It's also insanely fast: I log lunch in literally 5 seconds flat."
🇨🇦Emily L.
Nutritionist
"I recommend Metrical to clients who struggle with food diary fatigue. It promotes mindfulness without obsession, exactly what I want from a tracking tool in my practice."
🇦🇺David K.
Personal trainer
"I've tried every calorie app out there. Metrical is the only one my clients actually stick with because it's so quick. The AI photo detection is surprisingly accurate even with homemade meals."
🇺🇸Sarah J.
Fitness coach
"Finally an app that doesn't make me overthink meals. I snap a photo of my plate and forget about it. My clients love it too: zero learning curve and no annoying sign-up screens."
🇬🇧Michael R.
Software engineer
"As a developer, I appreciate the privacy-first approach. No account, no cloud, all data stays on my device. It's also insanely fast: I log lunch in literally 5 seconds flat."
🇨🇦Emily L.
Nutritionist
"I recommend Metrical to clients who struggle with food diary fatigue. It promotes mindfulness without obsession, exactly what I want from a tracking tool in my practice."
🇦🇺David K.
Personal trainer
"I've tried every calorie app out there. Metrical is the only one my clients actually stick with because it's so quick. The AI photo detection is surprisingly accurate even with homemade meals."
🇩🇪Anna W.
Medical student
"Between 12-hour study sessions and hospital rotations, I have zero time for complex apps. Metrical lets me stay on top of my nutrition without any mental overhead. Game changer."
🇲🇽Carlos M.
Marathon runner
"Switched from MyFitnessPal after 3 years and never looked back. No ads, no premium upsells, and the AI understands meals in Spanish perfectly. Exactly what I needed for race prep."
🇺🇸Rachel T.
Yoga instructor
"The no-account-needed approach is genius. I opened the app for the first time and was tracking within seconds. No email, no password, no BS. Just food logging that respects my time and privacy."
🇬🇧Jason P.
Busy parent
"With three kids under 7, I don't have time for complex apps. I literally take a photo of whatever chaos is on my plate and Metrical figures it out. It fits perfectly into my routine."
🇩🇪Anna W.
Medical student
"Between 12-hour study sessions and hospital rotations, I have zero time for complex apps. Metrical lets me stay on top of my nutrition without any mental overhead. Game changer."
🇲🇽Carlos M.
Marathon runner
"Switched from MyFitnessPal after 3 years and never looked back. No ads, no premium upsells, and the AI understands meals in Spanish perfectly. Exactly what I needed for race prep."
🇺🇸Rachel T.
Yoga instructor
"The no-account-needed approach is genius. I opened the app for the first time and was tracking within seconds. No email, no password, no BS. Just food logging that respects my time and privacy."
🇬🇧Jason P.
Busy parent
"With three kids under 7, I don't have time for complex apps. I literally take a photo of whatever chaos is on my plate and Metrical figures it out. It fits perfectly into my routine."
Common questions
Is Metrical really 100% free with no hidden costs?
+Yes. Metrical is completely free with no premium tier, no in-app purchases, and no subscription fees. Every feature, including AI food recognition, macro tracking, and daily calorie logs, is available to all users at no cost. We believe nutrition tracking should be accessible to everyone.
How does Metrical stay free without ads or subscriptions?
+Metrical is built as a passion project focused on making calorie tracking accessible. By keeping data on your device and using efficient AI models, we keep operating costs minimal. There are no ads, no data selling, and no plans to introduce a paid tier.
Is it truly free?
+Yes! Metrical is completely free with all core features included: AI meal analysis, photo recognition, macro tracking, insights, and more. No ads, no data selling. The optional Cloud plan ($29.99 one-time) adds cross-device sync, automatic backups, and enhanced AI.
Do I need to create an account?
+Not for the free version. Metrical requires zero sign-up: you open the app and start tracking immediately. If you upgrade to Cloud, you sign in with just your email (magic link, no password needed).
Where is my data stored?
+On the free plan, all your data stays 100% on your device. Nothing is sent to our servers. With Cloud, your data is encrypted and synced securely, but a local copy always remains on your device as an offline backup.
How accurate is the AI?
+Works best with common foods and workouts. Include details like '100g Greek yogurt' or 'grilled chicken breast with rice' for better estimates. Cloud users get access to our enhanced AI model for even better accuracy.
How is this different from MyFitnessPal?
+Metrical uses AI to estimate calories instantly from photos or text descriptions, no searching through databases. It's designed to be 10x faster, completely private, and has a generous free tier with no ads.
What does Cloud include?
+Cloud is a one-time $29.99 payment that gives you lifetime access to: cross-device sync (use Metrical on your phone, tablet, and computer), automatic cloud backup, enhanced AI analysis with a more powerful model, and advanced long-term insights and trends.
Is Cloud a subscription?
+No! Cloud is a one-time payment of $29.99. You pay once and get lifetime access. No recurring charges, no surprise fees.
Does it work offline?
+Yes! Both Free and Cloud work fully offline. Your food logs, history, and stats are stored locally on your device. Cloud users get automatic sync when back online.
Can I track macros (protein, carbs, fat)?
+Absolutely. The AI automatically estimates macronutrients for every meal. You can also set custom macro goals and track your daily progress against personalized targets. This works on both Free and Cloud.
Is it available on iOS and Android?
+Metrical is a progressive web app (PWA) that works on any device with a browser. On iOS, you can add it to your home screen from Safari for a native app-like experience. No app store download needed!
Built for every lifestyle
Weight Loss
Track your calorie deficit effortlessly with AI. No manual logging, just snap and go.
Learn moreMuscle Building
Hit your protein targets daily. AI estimates macros automatically so you stay on track.
Learn moreAthletes & Runners
Log meals in seconds between training sessions. Works offline, no internet required.
Learn moreMindful Eating
Build food awareness without obsession. Lightweight tracking that promotes healthy habits.
Learn moreBusy Parents
Zero setup time. Open the app, snap a photo of your meal, done. Perfect for chaotic routines.
Learn moreStudents
Free forever, no account needed. Track nutrition between classes without any friction.
Learn moreAdd to your Home screen
Get instant access to metrical by adding it to your home screen. It works just like a native app!
- Open Safari on your iPhone or iPad
- Tap the Share button
- Select "Add to Home Screen"
Ready to simplify your calorie tracking?
Metrical combines AI-powered food recognition with a privacy-first approach. No accounts, no ads, no complexity.