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Listed in Healthcare & Wellness with 21 other toolsPart of 2389+ curated AI tools on AISO
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Cronometer

Precision micronutrient tracker for 82 vitamins, minerals, and nutrients

★★★★½
4.5(28,640 reviews)
freemiumDR 73Free: full tracking. Gold: $8.99/mo for Oracle AI, fasting timer, advanced biometrics.View full pricing →

Visit Cronometer

https://cronometer.com

💰 View Detailed Pricing →Try Cronometer →

About Cronometer

Cronometer is a precision nutrition tracking app that goes far beyond calories — it tracks 82 micronutrients including vitamins, minerals, amino acids, and fatty acids. Where MyFitnessPal's community database has accuracy issues, Cronometer's database is curated from verified scientific sources (USDA, NCCDB). The AI-powered Oracle feature provides personalized dietary recommendations, and the Gold tier offers advanced biometric tracking and custom nutrient targets. Cronometer is the tool of choice for carnivore, keto, longevity-focused users, and clinical dietitians who need nutrient-level precision. It's particularly popular in the biohacking and optimized health communities.

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Key Features

✓82 micronutrient tracking (vitamins, minerals, amino acids, fatty acids)
✓Verified scientific food database (USDA, NCCDB sources)
✓Oracle AI for personalized dietary recommendations
✓Fasting timer with biometric integration
✓Custom nutrient targets and diet templates
✓Biometric tracking (weight, body fat, blood glucose, HRV)
✓Export to CSV for dietitian review

Cronometer Pros & Cons

✅ Pros

  • +Micronutrient depth is unmatched in any consumer nutrition app
  • +Database accuracy from verified scientific sources beats community-built databases
  • +Preferred by dietitians for clinical accuracy
  • +Perfect for specialized diets (keto, carnivore, vegan) that need nutrient granularity

⚠️ Cons

  • −Steeper learning curve than simpler calorie counters
  • −Food database is smaller than MyFitnessPal (verified = less volume)
  • −UI is functional but not as polished as newer apps
  • −Oracle AI is useful but not as conversational as dedicated AI nutrition coaches

Who Is Cronometer Best For?

👤Biohackers and longevity enthusiasts tracking micronutrients for optimal health
👤Keto and carnivore dieters monitoring electrolytes and fat ratios
👤Clinical dietitians who need scientifically accurate nutrient data
👤Athletes monitoring amino acid profiles for muscle synthesis

Tags

micronutrientsnutrition trackingvitaminsketocarnivorebiohackingdietitianfood log
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Alternatives to Cronometer

View all Cronometer alternatives →

MyFitnessPal

World's largest food database with AI-powered nutrition tracking and meal logging

freemiumCompare Cronometer vs MyFitnessPal →

Noom

AI-powered behavioral weight loss app using psychology and CBT

paidCompare Cronometer vs Noom →

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