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Software · head to head

Cronometer vs Zen Planner

Cronometer logo

Cronometer

Software

Track nutrition, not just calories

From
Free
Rated
-
Full reviewWebsite
Zen Planner logo

Zen Planner

Software

Member management for fitness businesses

From
$99/month
Rated
-
Full reviewWebsite

The short version

  • Only Cronometer has a free tier, so it costs nothing to try first.
  • Each has a real cost: Cronometer free tier limited to 7-day report windows; Zen Planner limited staff app features compared to desktop version
  • They diverge on capability: Cronometer covers 80+ nutrient tracking, Zen Planner covers Member management.

Where they differ

Only the attributes on which Cronometer and Zen Planner actually diverge.

Attributes where Cronometer and Zen Planner differ
AttributeCronometerZen Planner
Starting priceFree$99/month
Free tierYesNo
PlatformsIos, Android, WebWeb, iOS, Android
Founded20112006

Identical on both: pricing model (Unknown), user rating (Not yet rated), category (Unknown).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Cronometer

  • 80+ nutrient tracking
  • Verified food database
  • Custom recipes
  • Biometric tracking
  • Detailed reports
  • Fitbit
  • Garmin
  • Apple Health

Only in Zen Planner

  • Member management
  • Automated billing
  • Class scheduling
  • Workout tracking
  • Marketing tools
  • Stripe
  • Mailchimp
  • SugarWOD

Both cover

  • Ios support
  • Android support
  • Web support

What people use each for

The jobs each tool is most often brought in to do.

Cronometer

  • Workout tracking
  • Nutrition management
  • Health monitoring
  • Fitness coaching
  • Wellness improvement

Zen Planner

  • Workout tracking
  • Nutrition management
  • Health monitoring
  • Fitness coaching
  • Wellness improvement

Both are used for workout tracking, nutrition management, health monitoring, fitness coaching, wellness improvement, on those jobs the choice comes down to price and fit rather than capability.

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Cronometer

  • Free tier limited to 7-day report windows
  • Photo and voice logging unavailable in free tier
  • Ad-free experience requires Gold subscription
  • Advanced features like macro scheduler and recipe importer locked to paid tier

Zen Planner

  • Limited staff app features compared to desktop version
  • System crashes and occasional bugs reported by users
  • Integration difficulties with certain third-party platforms
  • Customers report continued charges after completed cancellation

Pricing, plan by plan

Cronometer

Free
  • FreeFree
    • Full micronutrient tracking (82+ nutrients)
    • Unlimited food logging
    • Barcode scanning
  • Gold$4.99/month
    • All Free features
    • Ad-free experience
    • Photo and voice logging

Zen Planner

$99/month

No published plan breakdown. See the Zen Planner review.

Which should you pick?

Choose Cronometer if

  • You need 80+ nutrient tracking.
  • You want to start without paying.
  • You work on Ios, Android, Web.
  • You also want verified food database.
Cronometer review

Choose Zen Planner if

  • You need member management.
  • You work on Web, iOS, Android.
  • You also want automated billing.
Zen Planner review

Questions people ask

Is Cronometer or Zen Planner better?
Neither clearly leads. Cronometer starts at Free and Zen Planner at $99/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Cronometer or Zen Planner?
Cronometer has a free tier; the other does not. Paid plans start at Free for Cronometer and $99/month for Zen Planner.
Does Cronometer or Zen Planner run on more platforms?
Cronometer runs on Ios, Android, Web. Zen Planner runs on Web, iOS, Android.
Can I use Cronometer for free?
Yes. Cronometer has a free tier, so you can try it without paying. Zen Planner starts at $99/month.
What is Cronometer best used for?
Cronometer is most often used for workout tracking, nutrition management, health monitoring, fitness coaching.
What can Cronometer do that Zen Planner cannot?
Cronometer covers 80+ nutrient tracking, Verified food database, Custom recipes, Biometric tracking. Zen Planner covers Member management, Automated billing, Class scheduling, Workout tracking. Both handle Ios support, Android support, Web support.

Answered from the vendors’ own pages

Cronometer: Is Cronometer truly free and what are its limitations?

Cronometer Free is completely free forever with full micronutrient tracking across 82+ nutrients, unlimited food logging, barcode scanning, custom recipes, and basic reports. The 7-day report window is the main limitation.

Source
Zen Planner: Does Zen Planner have a free tier?

No, Zen Planner does not offer a free tier. Pricing starts at $99 per month with no free trial mentioned in their standard offerings.

Source
Cronometer: What features are included in Cronometer Gold?

Gold ($4.99/month billed annually at $59.99 or $10.99/month) adds photo logging, voice logging with Siri, Crono Coach AI assistant, custom charts, macro scheduler, fasting timer, recipe importer, and unlimited historical data access.

Source
Zen Planner: Can Zen Planner integrate with ClassPass?

Yes. ClassPass seamlessly integrates with Zen Planner, allowing gyms to sync their schedule and avoid overbooking when offering ClassPass to members.

Source
Cronometer: Can I log meals with photos in Cronometer?

Photo logging is a premium feature available only in Cronometer Gold, allowing users to snap and automatically log meals through their camera.

Source
Zen Planner: Does Zen Planner work with SugarWOD?

Yes. Zen Planner integrates with SugarWOD, making it a popular choice for CrossFit gym owners who want to manage both WOD tracking and gym operations in one system.

Source
Cronometer: Does Cronometer track beyond just macronutrients?

Yes, Cronometer tracks up to 84+ nutrients including vitamins, minerals, antioxidants, and amino acids. All tiers include this comprehensive micronutrient tracking.

Source
Cronometer: Can I see historical data in the free tier?

Free tier reports are limited to the past 7 days. Gold subscription ($4.99/month annually) provides unlimited historical data access for trend analysis.

Source
Cronometer: Does Cronometer have professional or pro versions?

Yes, Cronometer Pro is available for healthcare providers, researchers, and educators with specialized features for professional nutrition analysis.

Source
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