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Blynk vs Cronometer

Blynk logo

Blynk

Software

IoT cloud platform with mobile app builder for connected devices

From
Free
Rated
-
Full reviewWebsite
Cronometer logo

Cronometer

Software

Track nutrition, not just calories

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Blynk the free tier covers 5 devices, 1 user, 100,000 messages and one week of data retention; Cronometer free tier limited to 7-day report windows
  • They diverge on capability: Blynk covers Mobile App Builder, Cronometer covers 80+ nutrient tracking.

Where they differ

Only the attributes on which Blynk and Cronometer actually diverge.

Attributes where Blynk and Cronometer differ
AttributeBlynkCronometer
Pricing modelfreemiumUnknown
PlatformsIOS, Android, Web, Any IoT deviceIos, Android, Web
Founded20122011

Identical on both: starting price (Free), free tier (Yes), 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 Blynk

  • Mobile App Builder
  • No-Code Interface
  • Real-Time Control
  • Cloud Storage
  • REST API
  • WebHooks
  • Mobile app
  • Cloud platform

Only in Cronometer

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

Both cover

  • Android support
  • Web support

What people use each for

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

Blynk

  • Connecting IoT hardware to a hosted dashboard and mobile appnot Cronometer
  • Over-the-air firmware updates to fleets of devicesnot Cronometer
  • Automations triggered by device datanot Cronometer
  • White-label device apps for a hardware productnot Cronometer
  • Prototyping connected devices before committing to infrastructurenot Cronometer

Cronometer

  • Workout trackingnot Blynk
  • Nutrition managementnot Blynk
  • Health monitoringnot Blynk
  • Fitness coachingnot Blynk
  • Wellness improvementnot Blynk

Where each one falls short

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

Blynk

  • The free tier covers 5 devices, 1 user, 100,000 messages and one week of data retention
  • Data retention is tiered all the way up, reaching 12 months only on Enterprise
  • Automations and webhooks are rationed, from 5 scenarios and 1 webhook on free to 100 or more on Production
  • Over-the-air update campaigns are capped by tier, at 2 shipments on free and Starter
  • Production plans run from $199 to $1,099 a month depending on device count

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

Pricing, plan by plan

Blynk

Free
  • FreeFree
    • 5 devices
    • Basic widgets
    • Cloud sync
  • Premium$5/month
    • Unlimited devices
    • Advanced widgets
    • Priority support

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

Which should you pick?

Choose Blynk if

  • You need mobile app builder.
  • You want to start without paying.
  • You work on IOS, Android, Web, Any IoT device.
  • You also want no-code interface.
Blynk review

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

Questions people ask

Is Blynk or Cronometer better?
Neither clearly leads. Blynk starts at Free and Cronometer at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Blynk or Cronometer?
Blynk starts at Free and Cronometer at Free.
Does Blynk or Cronometer run on more platforms?
Blynk runs on IOS, Android, Web, Any IoT device. Cronometer runs on Ios, Android, Web.
Can I use Blynk for free?
Both have a free tier, so you can try either at no cost before committing.
What is Blynk best used for?
Blynk is most often used for connecting iot hardware to a hosted dashboard and mobile app, over-the-air firmware updates to fleets of devices, automations triggered by device data, white-label device apps for a hardware product. Of those, connecting iot hardware to a hosted dashboard and mobile app and over-the-air firmware updates to fleets of devices are not what Cronometer is typically brought in for.
What can Blynk do that Cronometer cannot?
Blynk covers Mobile App Builder, No-Code Interface, Real-Time Control, Cloud Storage. Cronometer covers 80+ nutrient tracking, Verified food database, Custom recipes, Biometric tracking. Both handle 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
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
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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