Dominus vs Caleffi Code
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Dominus
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Dominus is the advanced technologic system designed for the Immergas boilers: it makes possible to check and improve the performances of your heating system and, nonetheless, to cut the costs of your heating comfort. Anytime, anywhere, Dominus will make it possible to check and manage the temperature of your home, to monitor the boiler and to notice possible problems and errors with the boiler itself. With dominus you can: - remotely manage all the functions of your Immergas boiler; - install your boiler in your home LAN as a standard peripheral; - sign up the boiler into the Immergas database, in order to receive a better assistance; - manage the home heating; - check the boiler status and its functioning; - save on assistance and heating costs. In addition to all the functions listed above, Dominus can connect directly with your assistance centre and it can deliver useful informations for a better and more convenient assistance
Caleffi Code
Control your home's heating system remotely to optimize energy consumption and maintain comfort. Program temperatures room by room, adjust settings on the fly, and utilize special functions for events or absences.
- Remote temperature management
- Room-by-room programming
- Energy consumption optimization
- Real-time monitoring
- Customizable heating schedules
- Boost and Eco functions
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With Caleffi Code, the smart heating solution for your home, you can save energy without giving up comfort! Log into the Caleffi Code app and manage your rooms wherever you are and at any time. Go to code.caleffi.com to find out more about the product. OPTIMISE ENERGY CONSUMPTION IN YOUR HOME With βCaleffi Codeβ, you can programme and monitor the temperature of your home in real time, easily and efficiently by using your smartphone or tablet, from anywhere and at any time. Use the programming function to automatically adjust the temperature throughout your home. In this way, you heat it only when necessary, thereby reducing consumption. ROOM-BY-ROOM CONTROL With βCaleffi Codeβ, you can easily programme settings for each room in your home to optimise consumption. With a simple touch, you can control heating throughout your home or set your ideal temperature, room by room. Let the Wizard guide you and, by answering a few simple questions, you can create a program based on your habits and lifestyle. MAXIMUM FLEXIBILITY Thanks to the Quick Programming commands, you can adjust the temperature according to your needs. Are you about to receive unexpected guests and want to make sure they are as comfortable as possible? With the Boost function, you can temporarily increase the temperature of your entire apartment, or of a single zone, according to your hourly programming. Is the party you threw getting too hot? With the Eco function, you can temporarily lower the temperature in your rooms, optimising comfort and saving on consumption. Do you need to air a room in your home, but want to avoid wasting energy? With the Cleaning function, you can turn off the heating in that zone, ensuring ventilation is effective and avoiding unnecessary costs. Have you planned a holiday? With the βHolidayβ function, you can avoid unnecessary consumption while you are away from home for a few days.
Screenshots
Verdict
The clearest difference is update cadence: Caleffi Code at every 3 months against Dominus's every 8 months. Caleffi Code also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Dominus ships an update every 8 months, Caleffi Code every 3 months. The most recent releases landed on September 8, 2026 and September 24, 2026 respectively.
| Parameter | Dominus | Caleffi Code |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 23.8% of reviews |
| Update frequency | Every 8 months | Every 3 months β better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | β | Free |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 β better |
| Further details β not scored | ||
| Size | 11 MB | 195 MB |
| Age rating | 4+ | 4+ |
| Developer | Immergas Spa | Caleffi S.p.A |
In-app purchases
Dominus
No in-app purchases
Caleffi Code
No in-app purchases









