Comparison

Heat@Home vs ETHERMA° SMART APP

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

Head to head
About

Heat@Home

Features
Read full description

To use the Heat@Home application, you will need one of the supported OEG controllers* and the Heat@Home communication module. Try the app with a virtual device before you buy! The currently supported OEG controller series are KMSD, KSFD, KSW and WHMS. With the Heat@Home app, you can: - set the day and night heating temperature and the mode of operation of the heating system; - set up to 2 different heating schedules for each heated area; - you set the user functions Party, Eco, Holiday and one-time domestic water heating; - give access to your family members or friends; - you check the generated or obtained energy from solar collectors and biomass boilers; - you check the condition of the pellets in the hopper; - see all warnings and notifications from your regulator; - name the heated areas in your home as you wish; - you check the status of all temperature sensors and relays. *A detailed list of supported devices and software versions: - OEG KMSD – v1.1.0 and newer - OEG KMSDPLUS – v1.1.0 and newer - OEG KSFD – v 1.2.0 and newer - OEG KSFDPLUS – v 1.2.0 and newer - OEG KSW – v 2.0.3 and newer - OEG KS2W – v 2.0.3 and newer - OEG KSW-E – v 2.0.3 and newer - OEG WHMS – v 2.0.6 and newer

About

ETHERMA° SMART APP

Features
Read full description

ETHERMA SMART app allows users to monitor and control Etherma Thermostats and SmartBox devices via the cloud.

Screenshots

Heat@Home4 screens
ETHERMA° SMART APP4 screens

Verdict

The call

The clearest difference is update cadence: ETHERMA° SMART APP at every 2 weeks against Heat@Home's every 2 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Heat@Home ships an update every 2 months, ETHERMA° SMART APP every 2 weeks. The most recent releases landed on June 7, 2026 and June 11, 2026 respectively.

Scorecard1 real difference · 5 level
Heat@Home versus ETHERMA° SMART APP: the parameters behind the verdict, then further details
ParameterHeat@HomeETHERMA° SMART APP
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size31 MB40 MB
Age rating4+4+
DeveloperNOMNIO d.o.o.ETHERMA Holding GmbH

In-app purchases

None

Heat@Home

No in-app purchases

None

ETHERMA° SMART APP

No in-app purchases

Questions

Is Heat@Home free?
Heat@Home is free to download, with no in-app purchases.
Is ETHERMA° SMART APP free?
ETHERMA° SMART APP is free to download, with no in-app purchases.
Do Heat@Home or ETHERMA° SMART APP have ads?
Neither Heat@Home nor ETHERMA° SMART APP shows ads.
Which is updated more often, Heat@Home or ETHERMA° SMART APP?
Heat@Home ships an update every 2 months, and ETHERMA° SMART APP every 2 weeks. Most recently, Heat@Home was updated on June 7, 2026 and ETHERMA° SMART APP on June 11, 2026.

Other comparisons