Cozytouch vs K
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.
K
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Home automation is finally for you. With the K•LINE Smart Home application you control your connected home. K•LINE Smart Home, an application that really looks like your home Include photos of your interior, add the control icons of your connected devices and monitor them wherever you are! K•LINE Smart Home, home automation that evolves at your pace shutters, external venetian blinds, heating, alarm, lighting, monitoring consumption ... according to your needs and budget install the connected devices you wish; You can control them with K•LINE Smart Home. K•LINE Smart Home is also many features to make your life easier every day: - Quickly access your most used in your favorites - Control multiple home automation installations (main house, offices, holiday home ...) - Create and activate scenarios corresponding your lifestyle - Your personal data remain stored at home, in the home automation box. - Your equipments can be controlled remotely. Their control is always possible locally, even in the event of failure of internet connection. To function, the application requires the installation of a home automation box TYDOM 1.0 or 2.0, no subscription, and K-Line, Delta Dore or compatible TYDOM Ready wireless products. Visit k-line.fr to find a recommended installer.
Screenshots
Verdict
The clearest difference is update cadence: Cozytouch at every 4 weeks against K's every 3 months. On price, ads, in-app purchases and device support 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.
Cozytouch ships an update every 4 weeks, K every 3 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.
| Parameter | Cozytouch | K |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (118 ratings) — better | — |
| Positive reviews | 14.9% of reviews | — |
| Number of ratings | 118 — better | — |
| Update frequency | Every 4 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 200 MB | 227 MB |
| Age rating | 4+ | 4+ |
| Developer | ATLANTIC INDUSTRIE | K•LINE |
In-app purchases
Cozytouch
No in-app purchases
K
No in-app purchases








