CalRay vs Cronometer: Simplicity vs Micronutrient Depth
Cronometer tracks 80+ nutrients with lab-verified data — well beyond CalRay's macro-focused approach. CalRay's photo logging is free; Cronometer's Gold plan is cheaper annually. Here's how they really compare.
Pricing
Free (with limited daily photo scans) · Pro $4.99/week, $9.99/month, or $99.99/year
Gold $10.99/mo or $59.99/yr ($4.99/mo effective on annual)
Prices verified against official app listings and pricing pages as of September 2026. Subscription apps change pricing frequently and vary by region — check the app's current listing before subscribing.
Food database
Cronometer's database is smaller in raw count (1M+ foods) but lab-verified and curated rather than crowdsourced, and it tracks 80+ vitamins, minerals, and amino acids per entry — far beyond CalRay's core calorie/protein/carbs/fat focus.
CalRay
- Free photo-based logging — Cronometer's Photo Log and Voice Log are Gold-only features
- Cheaper monthly price ($9.99 vs $10.99)
- Simpler for people who just want quick calorie/macro tracking without a micronutrient deep-dive
Cronometer
- Cheaper annual price ($59.99/yr vs CalRay's $99.99/yr)
- Tracks 80+ nutrients (vitamins, minerals, amino acids) with lab-verified accuracy, not just macros
- Built for people managing specific nutrient targets — deficiencies, supplements, medical diets
- AI-powered coaching (Crono Coach) included in Gold
Our Verdict
Cronometer is the clear choice if you care about micronutrients — vitamin, mineral, or amino acid tracking — and it's cheaper annually to boot. CalRay is the simpler, cheaper-per-month option if all you want is fast photo-based calorie and macro logging without a nutrition deep-dive.
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Frequently Asked Questions
Which is better, CalRay or Cronometer?
Cronometer is the clear choice if you care about micronutrients — vitamin, mineral, or amino acid tracking — and it's cheaper annually to boot. CalRay is the simpler, cheaper-per-month option if all you want is fast photo-based calorie and macro logging without a nutrition deep-dive.
What does CalRay do better than Cronometer?
- Free photo-based logging — Cronometer's Photo Log and Voice Log are Gold-only features
- Cheaper monthly price ($9.99 vs $10.99)
- Simpler for people who just want quick calorie/macro tracking without a micronutrient deep-dive
What does Cronometer do better than CalRay?
- Cheaper annual price ($59.99/yr vs CalRay's $99.99/yr)
- Tracks 80+ nutrients (vitamins, minerals, amino acids) with lab-verified accuracy, not just macros
- Built for people managing specific nutrient targets — deficiencies, supplements, medical diets
- AI-powered coaching (Crono Coach) included in Gold
Should I switch from Cronometer to CalRay?
Cronometer still has the edge on cheaper annual price ($59.99/yr vs calray's $99.99/yr), so keep it if that's what you rely on — but CalRay is worth trying alongside it for free photo-based logging — cronometer's photo log and voice log are gold-only features.