Comparison

Selmo Comfort vs FAN Builder

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

Head to head
About

Selmo Comfort

Control your home's temperature remotely with this app. Set schedules, adjust modes, and group thermostats for easy management. Monitor your heating system's performance from anywhere.

Highlights
  • Manage room temperature
  • Set operating modes
  • Create weekly schedules
  • Organize thermostats into groups
  • Monitor heating system performance
  • Remote control via Wi-Fi
Features
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- Always manage room temperature regulation all around the house - Set the temperatures of each operating mode - Set the operating mode among those already available on your thermostat - Set a weekly schedule for each thermostat - Turn on and off all functions of each thermostat - Conveniently organize your thermostats into groups - Monitor the performance of your heating system Connect to the Wi-Fi network generated by the thermostat to connect it to your home network and you’ll be able to effortlessly control it directly from the app anytime and anywhere, adding them to your personal account. What do I do to configure a new thermostat? - Once you have downloaded the app, make sure you are connected to the Internet and create your personal account by entering an email address and a password - Start the configuration procedure directly from the app tapping [+ Add New Thermostat] - Follow the on-screen instructions carefully, step by step - Connect the thermostat to your home Wi-Fi network - Link the thermostat to your account through the thermostat QR code - Give the thermostat a name and place it in a group and it will appear in your list of devices - Now you have control of the thermostat. Enjoy. You can locally control all compatible thermostats like the One through the Comfort One app: - Tap on the “BLE” tab and then on [+ Add new thermostat] to begin the search. Make sure that Location services and Bluetooth are turned on. - Tap on any detected thermostat to give it a name. - The thermostat will be added to your list of thermostats and you’ll be able to control it when you’re in its proximity. The app can be used with any compatible Selmo thermostat. You will need a wireless network with Internet access to take advantage of the thermostat remote control functionality of the app.

About

FAN Builder

Features
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Questa applicazione semplifica l’installazione e la messa in servizio della centralina EV200RL per la termoregolazione multizona e multimpianto. Grazie a un installatore guidato step-by-step, consente una configurazione rapida e precisa dei parametri, riducendo i tempi di intervento e minimizzando gli errori. L’interfaccia intuitiva permette di accedere facilmente a tutte le impostazioni della centralina, con supporto completo per la gestione dei profili impianto e dei parametri di controllo. Non è richiesto alcun login: l’app è subito pronta all’uso. Ideale per tecnici installatori, manutentori e professionisti HVAC, ma disponibile per chiunque utilizzi la centralina EV200RL. Tutte le funzionalità sono accessibili liberamente e pensate per facilitare il lavoro sul campo.

Screenshots

Selmo Comfort3 screens
FAN Builder4 screens

Verdict

The call

Selmo Comfort and FAN Builder are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Selmo Comfort ships an update every 7 months, FAN Builder every 9 months. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.

ScorecardNo meaningful differences
Selmo Comfort versus FAN Builder: the parameters behind the verdict, then further details
ParameterSelmo ComfortFAN Builder
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequencyEvery 7 months — betterEvery 9 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.013.0
Further details — not scored
Size32 MB51 MB
Age rating4+4+
DeveloperSELMO S.N.C. DI FANTIN ALESSANDRO & C.Fantini Cosmi

In-app purchases

None

Selmo Comfort

No in-app purchases

None

FAN Builder

No in-app purchases

Questions

Is Selmo Comfort free?
Selmo Comfort is free to download, with no in-app purchases.
Is FAN Builder free?
FAN Builder is free to download, with no in-app purchases.
Do Selmo Comfort or FAN Builder have ads?
Neither Selmo Comfort nor FAN Builder shows ads.
Which is updated more often, Selmo Comfort or FAN Builder?
Selmo Comfort ships an update every 7 months, and FAN Builder every 9 months. Most recently, Selmo Comfort was updated on October 12, 2026 and FAN Builder on October 13, 2026.

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