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IoT & Smart Home · head to head

Apple HomeKit vs Noom

Apple HomeKit logo

Apple HomeKit

IoT & Smart Home

Apple's secure smart home platform integrated with Siri

From
Free
Rated
-
Full reviewWebsite
Noom logo

Noom

Fitness & Wellness

Psychology-based weight loss

From
$17/month
Rated
-
Full reviewWebsite

The short version

  • Only Apple HomeKit has a free tier, so it costs nothing to try first.
  • Each has a real cost: Apple HomeKit requires Apple device for setup and remote access; limited interoperability with non-Apple devices; Noom coaches deliver automated, canned responses without personalization and most lack formal qualifications as registered dietitians
  • They diverge on capability: Apple HomeKit covers Siri Integration, Noom covers Psychology-based curriculum.

Where they differ

Only the attributes on which Apple HomeKit and Noom actually diverge.

Attributes where Apple HomeKit and Noom differ
AttributeApple HomeKitNoom
Starting priceFree$17/month
Free tierYesNo
PlatformsiOS, iPadOS, macOS, Apple TV, HomePod, Web (via iCloud.com)Web, iOS, Android
CategoryIoT & Smart HomeFitness & Wellness
Founded20142008

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

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 Apple HomeKit

  • Siri Integration
  • End-to-End Encryption
  • Automation Scenes
  • Remote Access
  • HomePod
  • Apple TV
  • Apple Watch
  • Third-party accessories

Only in Noom

  • Psychology-based curriculum
  • Personal coaching
  • Food color system
  • Progress tracking
  • Community groups
  • Apple Health
  • Google Fit
  • Fitbit

What people use each for

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

Apple HomeKit

  • Unified control of multi-vendor smart accessoriesnot Noom
  • Time, location, and sensor-triggered automationsnot Noom
  • Siri voice control of accessoriesnot Noom
  • Remote access via a Home Hubnot Noom
  • Grouping accessories into scenesnot Noom

Noom

  • Workout trackingnot Apple HomeKit
  • Nutrition managementnot Apple HomeKit
  • Health monitoringnot Apple HomeKit
  • Fitness coachingnot Apple HomeKit
  • Wellness improvementnot Apple HomeKit

Where each one falls short

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

Apple HomeKit

  • Requires Apple device for setup and remote access; limited interoperability with non-Apple devices
  • HomeKit devices require manufacturer certification, limiting product selection compared to alternatives
  • Automations are more limited compared to open platforms like Home Assistant or professional systems

Noom

  • Coaches deliver automated, canned responses without personalization and most lack formal qualifications as registered dietitians
  • App crashes and freezes frequently with issues saving data, and barcode feature for food tracking malfunctions
  • Food database requires tedious manual data entry even for common items, discouraging consistent logging
  • Difficult cancellation process requiring navigating multiple steps to opt out of auto-renewal
  • FTC settlement in 2022 for $62 million over misleading auto-renewal and refund practices

Pricing, plan by plan

Apple HomeKit

Free
  • HomeKit (free)Free
    • Local control of HomeKit devices
    • Siri voice control
    • Device automations
  • Home hub (requires device purchase)$null/mo
    • Remote access
    • HomeKit Secure Video (free with iCloud+ 2TB)
    • HomeKit automations
  • iCloud+ 2TB (required for Secure Video)$9.99/month
    • HomeKit Secure Video 4K (in iOS 27)
    • 2TB iCloud storage
    • Private email relay

Noom

$17/month

No published plan breakdown. See the Noom review.

Which should you pick?

Choose Apple HomeKit if

  • You need siri integration.
  • You want to start without paying.
  • You work on iOS, iPadOS, macOS, Apple TV, HomePod, Web (via iCloud.com).
  • You also want end-to-end encryption.
Apple HomeKit review

Choose Noom if

  • You need psychology-based curriculum.
  • You work on Web, iOS, Android.
  • You also want personal coaching.
Noom review

Questions people ask

Is Apple HomeKit or Noom better?
Neither clearly leads. Apple HomeKit starts at Free and Noom at $17/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Apple HomeKit or Noom?
Apple HomeKit has a free tier; the other does not. Paid plans start at Free for Apple HomeKit and $17/month for Noom.
Does Apple HomeKit or Noom run on more platforms?
Apple HomeKit runs on iOS, iPadOS, macOS, Apple TV, HomePod, Web (via iCloud.com). Noom runs on Web, iOS, Android.
Can I use Apple HomeKit for free?
Yes. Apple HomeKit has a free tier, so you can try it without paying. Noom starts at $17/month.
What is Apple HomeKit best used for?
Apple HomeKit is most often used for unified control of multi-vendor smart accessories, time, location, and sensor-triggered automations, siri voice control of accessories, remote access via a home hub. Of those, unified control of multi-vendor smart accessories and time, location, and sensor-triggered automations are not what Noom is typically brought in for.
What can Apple HomeKit do that Noom cannot?
Apple HomeKit covers Siri Integration, End-to-End Encryption, Automation Scenes, Remote Access. Noom covers Psychology-based curriculum, Personal coaching, Food color system, Progress tracking.

Answered from the vendors’ own pages

Apple HomeKit: Does Apple HomeKit require a home hub?

A home hub is required for remote access and automations. Apple TV 4K, HomePod (2nd gen), or HomePod mini can serve as hubs.

Source
Noom: What are Noom's pricing plans?

Noom Weight app costs approximately $70 per month on a monthly plan, $42 per month on a 4-month plan, or $209 upfront for an annual plan (roughly $17 per month). A 14-day free trial is offered but auto-converts to paid subscription if not canceled.

Source
Apple HomeKit: Is HomeKit data encrypted?

Yes. HomeKit uses end-to-end encryption for all data and communications with HomeKit devices, keeping all home data secure.

Source
Noom: What does Noom's coaching include?

Noom provides access to human coaches for weekly check-ins, daily psychology-based lessons, interactive challenges, and food and weight tracking. Coaching is included in all paid tiers.

Source
Apple HomeKit: Does HomeKit support Thread?

Yes. Thread-enabled accessories require a Thread-enabled home hub such as Apple TV 4K, HomePod mini, or iPhone running iOS 18. Thread provides improved reliability and responsiveness for HomeKit devices.

Source
Noom: How does Noom's food color system work?

Noom categorizes foods using a color system based on caloric density: green (low calorie density), yellow (moderate), and red (high calorie density). This encourages behavioral changes in eating habits rather than strict dieting.

Source
Apple HomeKit: What devices are compatible with HomeKit?

HomeKit supports thousands of certified devices including lights, locks, thermostats, cameras, and plugs from manufacturers like Philips Hue, Yale, Ecobee, and Logitech.

Source
Noom: What other programs does Noom offer?

Beyond Noom Weight, Noom offers five additional programs including Noom Med, a telehealth service with pricing ranging from $17/month for coaching to $279/month for GLP-1 medication plans with licensed clinicians.

Source
Apple HomeKit: Does HomeKit support Matter?

Yes. HomeKit supports Matter, enabling HomeKit devices to work with other ecosystems like Amazon Alexa and Google Home on the same Matter protocol.

Source
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