Pricing: Freemium — from $0
Best for: Health & Wellness
About
Cronometer is the go-to app for tracking detailed micronutrient intake, not just calories. It logs vitamins, minerals, amino acids, and fatty acids alongside macros — ideal for people managing specific health conditions, following therapeutic diets, or wanting granular insight into what they're eating.
In-Depth Review
Cronometer is what serious nutrition trackers use when they outgrow MyFitnessPal. While MFP optimizes for convenience and a massive food database, Cronometer optimizes for accuracy and depth — it tracks 84 micronutrients per day, making it the best tool for anyone who needs to know not just "how many calories" but exactly what's in those calories.
Micronutrient Depth
Cronometer tracks nutrients that most apps ignore:
- All fat-soluble vitamins (A, D, E, K — with K1 and K2 distinguished)
- Complete B-vitamin panel (B1, B2, B3, B5, B6, B9, B12)
- All major and trace minerals (including selenium, molybdenum, manganese)
- Complete amino acid profile
- Omega-3/6/9 fatty acid breakdown
- Fiber types (soluble vs insoluble)
This depth matters for people managing conditions like kidney disease, thyroid disorders, autoimmune conditions, or following specific protocols like carnivore, keto, or therapeutic fasting.
Data Quality
Cronometer prioritizes high-quality nutritional data from verified sources (USDA, branded manufacturer data) over user-contributed entries. Foods are marked by data source so you know how reliable the nutritional information is — a meaningful differentiator from platforms where user-submitted data can be wildly inaccurate.
Biometric Tracking
Beyond food, Cronometer logs biometrics:
- Weight, body fat percentage
- Blood glucose, ketones, blood pressure
- Sleep duration and heart rate
- Custom biometrics you define
Overlaying biometric data with nutrition data helps identify patterns (e.g., glucose response to carb intake).
Pricing
Free tier: full micronutrient tracking, basic biometrics, food diary. Gold ($8.99/month or $44.99/year): food trends, advanced biometric charts, Oracle AI, fasting timer, no ads.
Pricing
Freemium — from $0
Capabilities
Technical
- API Available
- Yes
- Languages
- English
Categories
Pros & Cons
Pros
- Free tier available
- API available for developers
- Highly rated by users
Cons
- Paid plans required for full access
- Limited to English
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Frequently Asked Questions
- Is Cronometer free to use?
- Cronometer offers a free tier. Paid plans start from $0.
- What can Cronometer do?
- Cronometer supports micronutrient-tracking, calorie-counting, amino-acid-tracking, biometric-logging, verified-nutrition-data, therapeutic-diet-support, health-analytics. Cronometer is the go-to app for tracking detailed micronutrient intake, not just calories. It logs vitamins, minerals, amino acids, and fatty acids alongside macros — ideal for people managing specifi
- Is Cronometer good for health & wellness?
- Yes, Cronometer is well-suited for health & wellness. Cronometer is the go-to app for tracking detailed micronutrient intake, not just calories. It logs vitamins, minerals, amino acids, and fatty acids al
- Does Cronometer have an API?
- Yes, Cronometer has a public API available for developers.
- What languages does Cronometer support?
- Cronometer primarily supports English.
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