Metrical

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Metrical is an AI-powered calorie tracking tool that simplifies nutrition logging. It uses photo detection and natural language processing for instant calorie and macro estimation, offering a fast, private, and free alternative to traditional food diaries.

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At a glance

Pricing

Free

Free tier

Yes

API

Skill level

Non-technical

About

What is metrical?

Metrical is an AI-powered calorie tracking app designed to make nutrition logging effortless and private. Users can snap a photo of their meal or type a description, and the AI instantly estimates calories and macronutrients. It positions itself as a faster, simpler alternative to apps like MyFitnessPal, emphasizing a privacy-first approach with no account creation required and all data stored locally on the user's device. The tool is completely free, with no ads or hidden costs, and supports multi-language input. It's available as a progressive web app (PWA) on any device, including iOS and Android, providing a native app-like experience without needing app store downloads.

Best used for

Ideal for individuals who need to track their calorie and macronutrient intake quickly, maintain privacy with local data storage, and avoid subscription costs. Especially valuable for busy parents, athletes, and anyone seeking a simple, ad-free alternative to traditional food tracking apps.

Common actions

track calories

monitor macros

log meals

manage diet

analyze nutrition

Capabilities

Key features

AI food detection
Photo meal logging
Local data storage
No account required
Custom macro goals
Offline functionality
Multi-language support

Target Audience

fitness coachparentyoga instructor

Integrations

Not yet documented

Pricing & Plans

Free

Not publicly disclosed. Check toolify.ai for current pricing.

FAQs

Is Metrical truly free and without ads?

Yes, Metrical is completely free with all features included from day one. There are no premium tiers, hidden costs, or advertisements. The developers state a commitment to keeping it free and ad-free, ensuring a straightforward user experience without financial barriers.

Does Metrical require an account or store my data in the cloud?

No, Metrical does not require any account creation; you can start tracking immediately without an email or password. All your data, including food logs and photos, is stored 100% locally on your device, ensuring complete privacy and control over your personal information.

How accurate is Metrical's AI for calorie and macro estimation?

The AI works best with common foods and workouts, and its accuracy improves with detailed input like '100g Greek yogurt' or 'grilled chicken breast with rice.' While the AI is continuously updated, consistent tracking, even if approximate, is emphasized as more beneficial than perfect, occasional logging for overall progress.

Can Metrical be used offline?

Yes, Metrical is designed to work fully offline once loaded. All your food logs, history, and statistics are stored locally on your device, allowing you to track meals and access your data anywhere, even without an internet connection.

Is Metrical available as a native app on app stores?

Metrical is a progressive web app (PWA), meaning it works directly in any browser on any device. For iOS users, it can be added to the home screen from Safari to function like a native app, eliminating the need for app store downloads and installations.

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