Cozytouch vs Duux
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cozytouch
Control your home's heating, water heating, and ventilation systems remotely. Monitor room temperatures, hot water levels, and air quality. Analyze energy consumption to save on costs and manage your home's comfort from anywhere.
- Remote monitoring and control
- Energy consumption analysis
- Time away management
- Adjust heating and cooling
- Monitor hot water levels
- Check indoor air quality
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With Cozytouch, you can control your thermal comfort whenever and wherever you want ! With Cozytouch connected solutions, you can master your comfort at the touch of a button! Just one Cozytouch gateway per household is needed to control your heating, water heating and ventilation systems*. When linked to the Cozytouch gateway, the app lets you control your connected appliances: radiators, bathroom radiators, heat pumps, VMC, air conditioning, water heaters, zone control and interfaces. - REMOTELY MONITOR AND CONTROL YOUR PRODUCTS Whether away at work or at home on the sofa, you can check the room temperature in your home, the amount of available hot water remaining and the indoor air quality. Use the information to adjust your settings for optimum comfort. - VISUALISE AND ANALYSE YOUR ENERGY CONSUMPTION Save on energy costs by looking at each individual room to determine the amount of electricity used by your products per week, month and year. - MANAGE YOUR TIME AWAY Set your mind at ease when you leave home; Cozytouch lets you turn off your appliances from wherever you spend your weekends or holidays, as well as set the date and time of your return home. Thanks to the Cozytouch app, you can manage your comfort from anywhere and save money by optimising your energy use. Simple and intuitive, Cozytouch is indispensable for saving money and adapting the comfort in your home to suit your needs and desires, also providing other useful information such as the weather and the air quality in your area.
Duux
Manage your Duux air treatment devices remotely for a healthier living environment. Monitor air quality, schedule operations, and adjust settings from anywhere with an intuitive interface.
- Real-time device monitoring
- Easy scheduling of operations
- Remote control capabilities
- Intuitive user interface
- Manage air quality
- Enhance living space
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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
Verdict
The clearest difference is rating: Duux at 4.8 against Cozytouch's 3.9. Duux also leads on monetization model (free vs free with in-app purchases) and review sentiment (30% vs 15%). Cozytouch's advantage is ratings volume (117 vs 22). On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Duux holds the better App Store score, 4.8 against 3.9. That said, the two scores are not equally well evidenced: Cozytouch has 117 ratings behind it against 22, so its average is the more settled of the two. Written reviews point the same way: 15% of Cozytouch's written reviews are positive against 30% of Duux's.
Cozytouch ships an update every 4 weeks, Duux monthly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Cozytouch | Duux |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (117 ratings) | 4.8 (22 ratings) — better |
| Positive reviews | 14.9% of reviews | 30.3% of reviews — better |
| Number of ratings | 117 — better | 22 |
| Update frequency | Every 4 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 200 MB | 122 MB |
| Age rating | 4+ | 4+ |
| Developer | ATLANTIC INDUSTRIE | Duux B.V. |
Customer experience
Cozytouch
Duux
Bugs and requests
Cozytouch
Not enough reviews yet to summarise bugs or requests.
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
Cozytouch
No in-app purchases
Duux
No in-app purchases









