Comparison

NuTone Knock vs Broan

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

NuTone Knock

See and speak to visitors from anywhere in crystal clear HD. Features motion detection, night vision, and video recording for reliable home security. Never miss a visitor or delivery again.

Highlights
  • See and speak to visitors remotely
  • 720p HD video resolution
  • Integrated motion detection
  • Night vision
  • Video recording and snapshots
  • Two-way audio
  • 180° camera lens
Features
Read full description

Reliable home security is KNOCKing! NuTone®, the inventors of the modern doorbell, bring you the NuTone Knock™ Smart Video Doorbell Camera. NuTone Knock allows homeowners to see and speak to visitors from anywhere in the world in crystal clear 720p HD resolution on their smartphone or tablet. With integrated motion detection, night vision, and the ability to record videos or snapshots, you’ll always know when someone is at the door and have peace of mind that your home is safe and secure no matter where you are. NuTone Knock connects to your existing doorbell wiring and your home’s Wi-Fi network to stream live video and two-way audio and provide reliable, around-the-clock security. You’ll never miss a visitor or a delivery again! Features include: · Two-way audio and HD video from your door to any smartphone or tablet around the world · Weatherproof against the most extreme weather conditions · Easy installation and setup · Night vision camera allows you to see who is at your door in high definition in any low-light condition · Motion detection will alert you of any movement so you will know who is on your property, even if they don’t ring the doorbell · Choose the area you want to monitor for motion so busy streets or sidewalks don’t cause false alarms · Set the doorbell to Quiet Hours to silence the chime during nap time, family time, or movie night · The 180° camera lens gives you a view of your entire entry way

About

Broan

This app offers a connected smart solution for indoor air quality by integrating ventilation products. It allows users to monitor and control their home's air quality through a mobile interface.

Highlights
  • Connected smart IAQ solution
  • Integrates ventilation products
  • Monitors indoor air quality
  • Controls indoor air quality
  • Mobile app interface
Features
Read full description

Provide a simple, connected smart IAQ solution that delivers an unmatched level of indoor air quality (IAQ) by integrating the suite of existing Broan NuTone ventilation products with a custom Mobile App to allow monitoring and control of indoor air quality.

Screenshots

NuTone Knock4 screens
Broan4 screens

Verdict

The call

The clearest difference is iOS requirement: NuTone Knock at 10.0 against Broan's 13.0. On price, rating, review sentiment and ratings volume there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 2.0 for NuTone Knock against 1.8 for Broan. Both are backed by a comparable volume of ratings — 21 and 24 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on November 3, 2026.

Scorecard1 real difference · 9 level
NuTone Knock versus Broan: the parameters behind the verdict, then further details
ParameterNuTone KnockBroan
PriceFreeFree
Rating2.0 (21 ratings) — better1.8 (24 ratings)
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings2124 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS10.0 — better13.0
Further details — not scored
Size36 MB262 MB
Age rating4+17+
DeveloperBroan-NuTone, LLC.MOHAMED SEDDIK ROUGAB

Customer experience

NuTone Knock

All ratings20 ratings
Positive25.0%
Neutral5.0%
Negative70.0%
Written reviews5 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Broan

All ratings22 ratings
Positive22.7%
Neutral0.0%
Negative77.3%
Written reviews11 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

NuTone Knock

No in-app purchases

None

Broan

No in-app purchases

Questions

Is NuTone Knock free?
NuTone Knock is free to download, with no in-app purchases.
Is Broan free?
Broan is free to download, with no in-app purchases.
Which has better reviews, NuTone Knock or Broan?
NuTone Knock is rated higher. NuTone Knock averages 2.0 out of 5 from 21 ratings, while Broan averages 1.8 from 24 ratings.
Do NuTone Knock or Broan have ads?
Neither NuTone Knock nor Broan shows ads.
Which is updated more often, NuTone Knock or Broan?
NuTone Knock ships an update every 2 months, and Broan every 2 months. Most recently, NuTone Knock was updated on November 3, 2026 and Broan on November 3, 2026.

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