Comparison

QuietCool Smart Control vs dewenwils

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

Head to head
About

QuietCool Smart Control

Manage your QuietCool attic fans remotely. Adjust fan speed, set run times, and monitor attic temperature and humidity. Utilize Smart Mode for automated adjustments and create custom presets for effortless control. View detailed analytics on fan performance and environmental conditions.

Highlights
  • Control fan speed
  • Set fan run times
  • View temperature and humidity
  • Enable Smart Mode
  • Add custom presets
  • View analytics
Features
Read full description

The QuietCool Smart Control is the new way to control your QuietCool attic fans. - Control the speed of your attic fan - Control the length of time to run your attic fan - View the Temperature and Humidity levels inside your attic - Enable Smart Mode for automatic speed changes based on attic temperatures - Add presets to your app for easy control of your attic fan - View detailed temperature, humidity, and fan runtime analytics Please note, the Smart Control app is only compatible with attic fans with a QuietCool Smart Control hub installed on your QuietCool attic fan. This will not work with a QuietCool Whole House Fan.

About

dewenwils

Control your smart home devices remotely and connect them for a seamless experience. Monitor device status from anywhere and share access with family members. Discover and purchase new smart products through the integrated online mall.

Highlights
  • Remote device control
  • Smart home connection
  • Family device sharing
  • Real-time status feedback
  • Online smart product mall
Read full description

Life is simple from now on. 1、Device Control: remote control, build a "smart family". 2、Smart Connection: fast connection, enjoy the extremely speed experience. 3、Shared Devices: make it easy for the whole family to enjoy smart life. 4、Information Feedback: gain insight into the status of your home devices, anytime, anywhere. 5、Online Mall: enter the mall to buy smart products.

Screenshots

QuietCool Smart Control4 screens
dewenwils4 screens

Verdict

The call

The clearest difference is ratings volume: QuietCool Smart Control at 15K against dewenwils's 237. QuietCool Smart Control also leads on update cadence (every 2 months vs every 10 months). On price, rating, review sentiment and ads 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 — 4.7 for QuietCool Smart Control against 4.6 for dewenwils. That said, the two scores are not equally well evidenced: QuietCool Smart Control has 15K ratings behind it against 237, so its average is the more settled of the two. Written reviews are what separate them: 39% of QuietCool Smart Control's written reviews are positive against 32% of dewenwils's.

UpkeepUpdate frequency

QuietCool Smart Control ships an update every 2 months, dewenwils every 10 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

Scorecard2 real differences · 8 level
QuietCool Smart Control versus dewenwils: the parameters behind the verdict, then further details
ParameterQuietCool Smart Controldewenwils
PriceFreeFree
Rating4.7 (15K ratings) — better4.6 (237 ratings)
Positive reviews38.7% of reviews — better31.8% of reviews
Number of ratings15K — better237
Update frequencyEvery 2 months — betterEvery 10 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.013.0
Further details — not scored
Size145 MB179 MB
Age rating4+4+
DeveloperQC Manufacturing, IncDewenwils Inc.

Customer experience

QuietCool Smart Control

All ratings14,664 ratings
Positive93.0%
Neutral2.9%
Negative4.1%
Written reviews315 reviews
Positive38.7%
Neutral12.1%
Negative49.2%

dewenwils

All ratings225 ratings
Positive93.3%
Neutral2.2%
Negative4.4%
Written reviews22 reviews
Positive31.8%
Neutral18.2%
Negative50.0%

User reviews

QuietCool Smart Control

From 15K App Store ratings

What we love

  • 🚀 Works smoothly and reliably
  • 👍 User-friendly and intuitive interface
  • 🚀 Easy setup and installation
  • 👍 No account required
  • 🚀 Impressive Bluetooth range

Room to improve

  • 🐛 Connectivity issues after app updates
  • 🔒 Limited remote access (Bluetooth-only)
  • 🐛 Pairing issues with multiple devices
  • 🐛 Bugs with smart mode and temperature settings
  • 🐛 Unreliable WiFi connectivity

dewenwils

From 237 App Store ratings

What we love

  • 👍 App works well
  • 👍 Connects easily
  • 👍 Easy to use
  • 👍 Manual function works fine
  • 👍 Highly recommend these units

Room to improve

  • 🐛 Timer switch consistently turns off
  • 🐛 App is confusing
  • 🐛 UI is not intuitive
  • 🐛 Password saving unclear
  • 🐛 Constantly logged out

Bugs and requests

QuietCool Smart Control

Reported bugs

4 issues
  • Firmware updates breaking existing functionality
  • Inconsistent behavior with temperature and humidity settings
  • Inability to stay connected after pairing a new device
  • App failing to recognize the fan after updates

Requested features

6 requests
  • Add 'Quiet' mode to turn off fan during specified hours
  • Integrate with weather data or allow time-of-day control
  • Provide temperature/humidity history and trending
  • Enable remote monitoring and control via WiFi or internet
  • Allow multiple users to control the same fan
Show 1 more
  • Add manual override and on/off controls

dewenwils

Reported bugs

16 issues
  • Device switch locations move on 'All Devices' page
  • Timer switch consistently turns off on its own
  • App constantly logs out users
  • Astronomical mode doesn't work
  • Cannot adjust for sunrise/sunset times
Show 11 more
  • Scheduler interface is unordered and hard to check
  • Connecting to WiFi requires disabling 5G
  • App only turns transformer on and off, no circuit separation
  • Schedule function doesn't work
  • Timer function does not turn devices on or off
  • GUI doesn't reflect zone changes
  • Cannot turn zones off with the app
  • App has stopped working for pool motor timer
  • Cannot set on and off times anymore
  • App loses the network consistently
  • Scenes do not activate when saved

Requested features

7 requests
  • Indication on 'AllDevices' page if each is On or Off
  • Bigger back arrow
  • Clarify device prompt labels
  • Widgets or shortcut commands
  • Apple Home integration
Show 2 more
  • iPhone widget for easy access
  • Feature to set timer to turn on for a certain amount of time then go off

In-app purchases

None

QuietCool Smart Control

No in-app purchases

None

dewenwils

No in-app purchases

Questions

Is QuietCool Smart Control free?
QuietCool Smart Control is free to download, with no in-app purchases.
Is dewenwils free?
dewenwils is free to download, with no in-app purchases.
Which has better reviews, QuietCool Smart Control or dewenwils?
QuietCool Smart Control is rated higher. QuietCool Smart Control averages 4.7 out of 5 from 15K ratings, while dewenwils averages 4.6 from 237 ratings.
Do QuietCool Smart Control or dewenwils have ads?
Neither QuietCool Smart Control nor dewenwils shows ads.
Which is updated more often, QuietCool Smart Control or dewenwils?
QuietCool Smart Control ships an update every 2 months, and dewenwils every 10 months. Most recently, QuietCool Smart Control was updated on November 6, 2026 and dewenwils on November 3, 2026.

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