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Software · head to head

Cronometer vs RP Diet

Cronometer logo

Cronometer

Software

Track nutrition, not just calories

From
Free
Rated
-
Full reviewWebsite
RP Diet logo

RP Diet

Software

Science-based diet coaching

From
$14.99/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; RP Diet requires users to commit to detailed macro tracking, which is time-consuming for some athletes
  • They diverge on capability: Cronometer covers 80+ nutrient tracking, RP Diet covers Personalized meal plans.

Where they differ

Only the attributes on which Cronometer and RP Diet actually diverge.

Attributes where Cronometer and RP Diet differ
AttributeCronometerRP Diet
Starting priceFree$14.99/month
Pricing modelUnknownsubscription
Free tierYesNo
PlatformsIos, Android, WebiOS, Android
Founded20112012

Identical on both: 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
  • Google Fit

Only in RP Diet

  • Personalized meal plans
  • Adaptive diet coaching
  • Training day adjustments
  • Body weight tracking
  • Weekly check-ins

Both cover

  • Apple Health
  • 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

RP Diet

  • 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

RP Diet

  • Requires users to commit to detailed macro tracking, which is time-consuming for some athletes
  • Limited meal delivery partnerships compared to competitors

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

RP Diet

$14.99/month
  • Monthly$14.99/month
    • Personalized plans
    • Meal timing
    • Adaptive coaching
  • Annual$119.99/year
    • Personalized plans
    • Meal timing
    • Adaptive coaching

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 RP Diet if

  • You need personalized meal plans.
  • You work on iOS, Android.
  • You also want adaptive diet coaching.
RP Diet review

Questions people ask

Is Cronometer or RP Diet better?
Neither clearly leads. Cronometer starts at Free and RP Diet at $14.99/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Cronometer or RP Diet?
Cronometer has a free tier; the other does not. Paid plans start at Free for Cronometer and $14.99/month for RP Diet.
Does Cronometer or RP Diet run on more platforms?
Cronometer runs on Ios, Android, Web. RP Diet runs on iOS, Android.
Can I use Cronometer for free?
Yes. Cronometer has a free tier, so you can try it without paying. RP Diet starts at $14.99/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 RP Diet cannot?
Cronometer covers 80+ nutrient tracking, Verified food database, Custom recipes, Biometric tracking. RP Diet covers Personalized meal plans, Adaptive diet coaching, Training day adjustments, Body weight tracking. Both handle Apple Health, 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
RP Diet: What does the RP Diet app cost?

The RP Diet app costs $14.99 per month and provides personalized macro targets, meal plans, and nutrition guidance based on Renaissance Periodization's science-based approach.

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
RP Diet: Does RP Diet integrate with training programs?

Yes. RP Diet is designed to integrate with training phases, adjusting calorie and macro targets as training variables change throughout a structured calendar.

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
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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