Cronometer vs MacroFactor
Side-by-side comparison of features, pricing, ratings, and alternatives.

Cronometer is a nutrition and diet tracking app that goes beyond basic calorie counting to monitor macronutrients and up to 95 vitamins, minerals, and other micronutrients. Food can be logged by barcode scan, photo, voice, or text search against a database of more than one million verified foods, and results sync with devices like Fitbit, Apple Health, Garmin, and Oura.
MacroFactor is a nutrition tracking app that combines macro and calorie logging with AI-powered photo food logging, letting users snap a photo of a meal to log it. It also includes calculators for bulking, cutting, and exercise-based calorie burn, positioning itself as a data-driven coaching tool rather than a static calorie counter.
- Tracks far more micronutrients than typical calorie-counting apps
- Large, verified food database improves logging accuracy
- Strong device and wearable integrations
- Dedicated professional tier for dietitians and coaches
- AI photo logging speeds up the food-tracking process
- Includes both nutrition tracking and workout programming in one ecosystem
- Calculators adapt guidance for bulking or cutting goals
- Free trial available before committing to a subscription
- Free plan limits historical data to a 7-day window
- Detailed nutrient tracking has a learning curve for casual users
- Pro tier pricing is per-seat and aimed at practitioners, not individuals
- Requires a paid subscription after the free trial
- No web/desktop platform confirmed, mobile-only
- Exact pricing isn't published on the main site, requiring in-app or store lookup
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Detailed nutrition tracker that logs up to 95 micronutrients from a database of verified foods.
The Verdict
AI-generated from listing dataCronometer offers a free tier with deep micronutrient tracking and strong device integrations, while MacroFactor focuses on macro‑focused, AI‑driven food logging and workout coaching behind a paid subscription.
Key differences
- •Micronutrient depth: Cronometer logs up to 95 nutrients; MacroFactor tracks macros only.
- •Pricing model: Cronometer has a free plan; MacroFactor requires a paid subscription after a trial.
- •Logging method: MacroFactor uses AI photo capture; Cronometer relies on manual entry, barcode, voice, etc.
- •Integrations: Cronometer connects to Fitbit, Apple Health, Garmin, Oura, Dexcom; MacroFactor lists no integrations.
- •Professional collaboration: Cronometer offers a Pro dashboard for dietitians; MacroFactor has no collaboration features.
Pricing & value
Cronometer provides a free tier; MacroFactor only offers a paid subscription after a free trial.
Ease of use / learning curve
MacroFactor’s AI photo logging speeds entry; Cronometer’s extensive nutrient options add a learning curve.
Features & depth
Cronometer tracks 95 micronutrients and offers professional dashboards; MacroFactor focuses on macros and calculators.
Integrations & ecosystem
Cronometer integrates with Fitbit, Apple Health, Garmin, Oura, Dexcom; MacroFactor lists no integrations.
Collaboration
Cronometer includes a Pro tier for dietitians/coaches to manage multiple clients; MacroFactor lacks collaboration tools.
Choose Cronometer if…
Individuals or professionals needing detailed micronutrient data and device sync, especially on a budget.
Choose MacroFactor if…
Users focused on macro goals who want quick photo logging and built‑in workout programming, willing to pay.
Common questions
What is the cost to start using each app?
Cronometer offers a free plan with limited history; paid Pro plans are per‑seat. MacroFactor requires a subscription after a free trial; exact price isn’t published on the site.
Can I track vitamins and minerals with MacroFactor?
No. MacroFactor tracks macronutrients and provides calculators; Cronometer logs up to 95 micronutrients.
Do either apps sync with my fitness wearables?
Cronometer syncs with Fitbit, Apple Health, Garmin, Oura, and Dexcom. MacroFactor does not list any wearable integrations.