Comparison

Harmoni Heating vs Rointe Nexa

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

Head to head
About

Harmoni Heating

Easily manage your smart radiators from anywhere. Group devices by zone, adjust temperatures remotely, and personalize heating schedules for energy savings. Monitor consumption and costs with detailed statistics.

Highlights
  • Remote temperature adjustment
  • Zone grouping for radiators
  • Customizable heating schedules
  • Energy consumption monitoring
  • Preset heating programs
  • Screen color customization
Features
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NEW VERSION AVAILABLE This last update includes: - Explanatory videos in the pairing process. - Clearer and more visual programming bar. - Reorganisation of advanced functions. - Preview of screen colours in the application. - Incorporation of hotel mode. - Brightness control of the devices. - Early start control. - Addition of new languages: Italian. - Activation of locks and hotel mode from a zone. - Improvements in the statistical control. - Error correction. ____ Control your Harmoni radiators the easy way, whenever and wherever you are. - Group your radiators by zones (such as rooms or floors in a house) or, if you prefer, control them individually. - Modify the temperature of your radiators when you need to, at any time, in any place. - Personalise the programming of your radiators or use one of the 4 preset heating programs installed and increase the energy savings of your heating system. - Check the energy consumption and cost of your radiators by entering the price of your electric tariff. - Customise the screen background colour of your products. A 2.4 GHz Wi-Fi connection with internet access is required by the products to work properly.

About

Rointe Nexa

Features
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Rointe Nexa is the exclusive control application for Rointe connected radiators, towel rails, domestic hot water heaters, and underfloor heating thermostats. โ€ข Direct Wi-Fi connection โ€ข Integrated interface: Compatible with the entire range of Rointe connected products. โ€ข Innovative functionalities: Configure, group products and zones with energy-saving modes, allowing you to control consumption and comfort. โ€ข Personalized experience: Data analysis for consumption control and recommendations based on app data. โ€ข AIH: Push notifications and alerts to improve user information.

Screenshots

Harmoni Heating4 screens
Rointe Nexa4 screens

Verdict

The call

Harmoni Heating and Rointe Nexa are too close to call on the numbers: across 6 compared parameters โ€” price, update cadence, ads and in-app purchases among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 24, 2026 and October 17, 2026 respectively.

ScorecardNo meaningful differences
Harmoni Heating versus Rointe Nexa: the parameters behind the verdict, then further details
ParameterHarmoni HeatingRointe Nexa
PriceFreeFree
Positive reviews26.7% of reviewsโ€”
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPodiPhone, iPod
Requires iOS14.014.0
Further details โ€” not scored
Size80 MB126 MB
Age rating4+17+
DeveloperHome Domotic Developments, S.L.Industrias Royal Termic, S.L.

In-app purchases

None

Harmoni Heating

No in-app purchases

None

Rointe Nexa

No in-app purchases

Questions

Is Harmoni Heating free?
Harmoni Heating is free to download, with no in-app purchases.
Is Rointe Nexa free?
Rointe Nexa is free to download, with no in-app purchases.
Do Harmoni Heating or Rointe Nexa have ads?
Neither Harmoni Heating nor Rointe Nexa shows ads.
Which is updated more often, Harmoni Heating or Rointe Nexa?
Harmoni Heating ships an update every 2 months, and Rointe Nexa every 2 months. Most recently, Harmoni Heating was updated on September 24, 2026 and Rointe Nexa on October 17, 2026.

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