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Software · head to head

Cronometer vs Tempo

Cronometer logo

Cronometer

Software

Track nutrition, not just calories

From
Free
Rated
-
Full reviewWebsite
Tempo logo

Tempo

Software

AI-powered home gym with real-time feedback

From
$39/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; Tempo heart rate monitor requires direct line of sight to connect and frequently loses connection during workouts
  • They diverge on capability: Cronometer covers 80+ nutrient tracking, Tempo covers 3D motion tracking.

Where they differ

Only the attributes on which Cronometer and Tempo actually diverge.

Attributes where Cronometer and Tempo differ
AttributeCronometerTempo
Starting priceFree$39/month
Free tierYesNo
PlatformsIos, Android, WebiOS, Tempo hardware (Move and Studio)
Founded20112015

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
  • Google Fit

Only in Tempo

  • 3D motion tracking
  • Real-time form correction
  • Rep counting
  • Weight recommendations
  • Personalized programs
  • Apple Watch
  • Hardware support

Both cover

  • Apple Health
  • Ios 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

Tempo

  • 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

Tempo

  • Heart rate monitor requires direct line of sight to connect and frequently loses connection during workouts
  • Form feedback can be inconsistent and often misses nuance in exercise execution
  • Weight guidance recommendations are frequently inaccurate
  • Loud cooling fan sounds like a server or gaming PC, creating noise disturbance during workouts
  • High cost of entry plus ongoing $39/month subscription with penalties for returns

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

Tempo

$39/month
  • Tempo Fit Membership$39/month
    • 2,000+ guided workouts
    • AI-powered form feedback
    • Personalized training plans
  • Tempo Move Hardware$395/one-time
    • AI-powered 3D body tracking camera
    • Docks iPhone XS or newer
    • Smart weights tracking
  • Tempo Studio Hardware$2495/one-time
    • Wall-mounted smart display
    • Complete home gym setup with barbell and weights
    • Advanced 3D body tracking

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 Tempo if

  • You need 3d motion tracking.
  • You work on iOS, Tempo hardware (Move and Studio).
  • You also want real-time form correction.
Tempo review

Questions people ask

Is Cronometer or Tempo better?
Neither clearly leads. Cronometer starts at Free and Tempo at $39/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Cronometer or Tempo?
Cronometer has a free tier; the other does not. Paid plans start at Free for Cronometer and $39/month for Tempo.
Does Cronometer or Tempo run on more platforms?
Cronometer runs on Ios, Android, Web. Tempo runs on iOS, Tempo hardware (Move and Studio).
Can I use Cronometer for free?
Yes. Cronometer has a free tier, so you can try it without paying. Tempo starts at $39/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 Tempo cannot?
Cronometer covers 80+ nutrient tracking, Verified food database, Custom recipes, Biometric tracking. Tempo covers 3D motion tracking, Real-time form correction, Rep counting, Weight recommendations. Both handle Apple Health, Ios 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
Tempo: What is Tempo and what hardware does it require?

Tempo is an AI-powered home gym available in two versions: Tempo Move ($395) which docks an iPhone XS or newer and uses the phone's camera for tracking, and Tempo Studio ($2,495+) which is a wall-mounted display. Both require a $39/month subscription for access to workouts and coaching.

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
Tempo: How does Tempo track form and provide feedback?

Tempo uses 3D depth-sensing technology and AI to track over 70 body points per second, analyzing your movement during exercises. It provides real-time form feedback on your screen to help you correct squat depth, deadlift mechanics, and pressing form instantly.

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
Tempo: Does Tempo work with Apple Watch and Apple Health?

Yes, Tempo integrates with Apple Health and Apple Watch to pull sleep, activity, and heart rate data that powers personalized training adaptations. Your workout metrics including duration, calories burned, and heart rate are automatically synced to Apple Health.

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
Tempo: What is the space requirement for Tempo?

Tempo requires a 3-foot-by-3-foot space for the unit itself, plus 6 feet of clear floor space in front for working out, totaling approximately a 6-foot-by-6-foot dedicated workout area.

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
Tempo: How many workouts and classes does Tempo offer?

Tempo provides access to 2,000+ guided workouts ranging from strength training to cardio and recovery, with a mix of live and on-demand classes included in the $39/month subscription.

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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