Comparison

Philips Air+ vs Duux

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

Head to head
About

Philips Air+

This app provides a smart, connected experience for managing indoor air quality. It monitors pollutants, automatically adjusts connected devices, and offers remote control and historical data insights for healthier breathing.

Highlights
  • Real-time indoor and outdoor air quality monitoring
  • Automatic device adjustment with Auto Plus mode
  • Remote control for connected air devices
  • Historical air quality data insights
  • Maintenance reminders and filter replacement guidance
  • Outdoor weather and air quality overview
Features
Read full description

Together with your connected Philips Air device, Air+ provides a smart experience that ensures you breathe clean and healthy air. The app keeps track of all indoor and outdoor pollutants and automatically adjust your device’s performance, so you don’t have to. Air+ keeps you in control, at home or away, with a device remote and notifications about all your air concerns including pollutants, allergies and gas. And by staying in the know with insights into your air quality data from past to present, you are in full control of breathing the clean, healthy air you deserve. Auto Plus mode - the smartest way to clean air Once you activate Auto Plus mode in the Air+ app, your indoor air will automatically be cleaned to keep pollutants at bay. This Self-adaptive Technology, powered by Artificial Intelligence, considers the readings of the smart sensors, room size, outdoor data and behavioral patterns to maximize performance. Disclaimer: Auto Plus mode will be released in winter 2022 for most Philips Air devices. Get to the core of air quality Thanks to the smart device sensors, Air+ provides you with real-time, indoor air quality data. Ranging from high-level snapshots to detailed views, all data is available to you up until a year ago. More information about each pollutant and their causes are included so you can make well informed decisions about your indoor air. In full control of your air, at home or away Air+ features a built-in remote so you are in full control of your device’s performance. Seamlessly switch between different modes, fan speeds and other features to tailor the device settings to your needs. Great for turning your device off when you’re away or on when you’re heading home, or to make changes without being near your Air device. Easy upkeep for maximized output Air+ tracks when it’s time to clean or replace certain parts of you Air device to make sure it runs at peak performance. Messaging and notifications alert you when the low-effort maintenance should be taken care of, and Air+ has step-by-step instructions handy if you need them. Plus, in most cases, you can buy new filters straight from the app. A holistic air quality experience with outdoor data As outdoor air quality can have a big impact on the indoor levels, Air+ includes a comprehensive overview of real-time outdoor readings. Additionally, Air+ provides a quick snapshot of the current weather at each location. You can add up to five cities to keep you in the know about the air quality conditions near and far. Air+ also supports a smarter experience with Philips Robot Vacuum Cleaners.

About

Duux

Control and monitor your smart air treatment devices from anywhere. Schedule operations, adjust settings, and ensure optimal air quality for a healthier living environment. Experience a smarter, more connected home.

Highlights
  • Real-time device monitoring
  • Easy scheduling of operations
  • Remote control from anywhere
  • Intuitive user interface
  • Manage air treatment devices
Features
Read full description

Welcome to the future of air treatment with Duux Smart, your ultimate companion for creating a comfortable and healthy living environment. Our app is designed to bring convenience and innovation right to your fingertips, allowing you to seamlessly connect and manage your Duux devices. With Duux Smart, you have the power to monitor your devices in real-time, ensuring optimal air quality and device performance at all times. The app's intuitive design allows for easy scheduling of operations, matching your lifestyle and ensuring your home is always welcoming. Remote control capabilities mean you can adjust settings, switch modes, and manage your devices from anywhere, offering both convenience and peace of mind. Our user-friendly interface makes controlling sophisticated air treatment simple, making it accessible to everyone. Why choose Duux Smart? It's not just about controlling your devices; it's about enhancing your living space and promoting a healthier, happier home. Download Duux Smart now and transform your approach to air treatment. Breathe easy and enjoy a smarter, more connected home.

Screenshots

Philips Air+4 screens
Duux4 screens

Verdict

The call

The clearest difference is ratings volume: Philips Air+ at 1.4K against Duux's 15. Philips Air+ also leads on review sentiment (48% vs 29%) and monetization model (free vs ad-supported). On price, rating, update cadence 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 Philips Air+ against 4.7 for Duux. That said, the two scores are not equally well evidenced: Philips Air+ has 1.4K ratings behind it against 15, so its average is the more settled of the two. Written reviews are what separate them: 48% of Philips Air+'s written reviews are positive against 29% of Duux's.

UpkeepUpdate frequency

Philips Air+ ships an update every 2 months, Duux monthly. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

Scorecard3 real differences · 7 level
Philips Air+ versus Duux: the parameters behind the verdict, then further details
ParameterPhilips Air+Duux
PriceFreeFree
Rating4.7 (1.4K ratings)4.7 (15 ratings)
Positive reviews48.2% of reviews — better29.4% of reviews
Number of ratings1.4K — better15
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size182 MB122 MB
Age rating4+4+
DeveloperVersuni Netherlands B.VDuux B.V.

Customer experience

Philips Air+

All ratings1,447 ratings
Positive91.8%
Neutral2.6%
Negative5.6%
Written reviews1,516 reviews
Positive48.2%
Neutral11.1%
Negative40.8%

Duux

All ratings15 ratings
Positive86.7%
Neutral6.7%
Negative6.7%
Written reviews160 reviews
Positive29.4%
Neutral9.4%
Negative61.3%

User reviews

Philips Air+

From 1.4K App Store ratings

What we love

  • 🚀 Responsive and easy to use
  • 👍 Helpful for managing air quality
  • 🚀 Convenient remote control
  • 👍 Informative air quality data
  • 👍 Straightforward setup

Room to improve

  • 🐛 Frequent disconnections and pairing issues
  • 🐛 Slow app performance and loading times
  • 🐛 Unreliable notifications
  • 🐛 Lacks advanced customization options
  • 🐛 Buggy after recent updates

Duux

From 15 App Store ratings

What we love

  • 🚀 Heater works well and warms room quickly
  • 👍 Slick design and intuitive app
  • 👍 Excellent user experience
  • 🚀 Powerful and effective
  • 👍 Recommended product

Room to improve

  • 🐛 App is buggy and unreliable
  • 🐛 Frequent disconnections and connection issues
  • 🐛 App is useless, doesn't work as advertised
  • 🐛 App is outdated and lacks functionality
  • 🐛 App is terrible, freezes device

Bugs and requests

Philips Air+

Reported bugs

5 issues
  • App crashes on launch after recent update
  • Firmware update notification bug
  • Inability to reset filter usage counter
  • Inaccurate air quality data displayed
  • Scheduled tasks not working as expected

Requested features

5 requests
  • Add support for HomeKit and Google Home
  • Improve scheduling and timer functionality
  • Allow disabling of audible alerts
  • Provide more detailed air quality metrics
  • Integrate with other smart home platforms

Duux

Reported bugs

5 issues
  • App frequently loses connection with device
  • App unable to find or add device
  • App UI and functionality regressed with updates
  • Devices randomly disconnecting from WiFi
  • App login/registration issues

Requested features

5 requests
  • Add ability to edit schedules
  • Implement away mode or low temperature setting
  • Allow rearranging of rooms in app
  • Add more scheduling options and flexibility
  • Improve Alexa/Google Home integration

In-app purchases

None

Philips Air+

No in-app purchases

None

Duux

No in-app purchases

Questions

Is Philips Air+ free?
Philips Air+ is free to download, with no in-app purchases.
Is Duux free?
Duux is free to download, with no in-app purchases.
Which has better reviews, Philips Air+ or Duux?
Philips Air+ and Duux are both rated 4.7 out of 5 on the App Store, from 1.4K and 15 ratings respectively.
Do Philips Air+ or Duux have ads?
Neither Philips Air+ nor Duux shows ads.
Which is updated more often, Philips Air+ or Duux?
Philips Air+ ships an update every 2 months, and Duux monthly. Most recently, Philips Air+ was updated on October 17, 2026 and Duux on October 16, 2026.

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