Radiant Smart vs IoTherm
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Radiant Smart
Control your Radiant boiler remotely via WiFi from your smartphone or tablet. Monitor temperatures, adjust settings, and manage heating schedules even when you're away from home. Receive alerts for boiler issues and optimize energy consumption.
- Remote boiler control via WiFi
- Real-time temperature monitoring
- Adjustable heating schedules
- Boiler status and error notifications
- Remote reset for boiler lock-outs
- Thermoregulation for energy saving
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ITA: Radiant Smart è il sistema di controllo remoto delle caldaie Radiant via WiFi. Con Radiant Smart, anche se sei fuori casa, hai la gestione completa della caldaia, del tuo impianto di riscaldamento e ACS tramite smartphone e tablet con un interfaccia semplice e intuitiva. Con Radiant Smart puoi: - Impostare la modalità di funzionamento da te scelta; - Visualizzare tutte le temperature e lo stato di funzionamento della tua caldaia in tempo reale; - Visualizzare e regolare la temperatura ambiente di casa; - Gestire l'accensione e lo spegnimento della caldaia, manualmente o tramite programma a fasce orarie; - Ricevere una notifica nel caso di blocco della caldaia e, dove possibile, effettuare il reset a distanza; - Visualizzare la cronologia degli ultimi errori segnalati dalla caldaia; - Visualizzare e gestire la termoregolazione per limitare i consumi. ENG: Radiant Smart is the remote control system for Radiant boilers via WiFi. Even if you are away from home, Radiant Smart allows you to manage the boiler, the heating and the DHW system via smartphone and tablet with a simple and intuitive interface. Radiant Smart allows you to: - Set the operating mode of your choice; - View all temperatures and operating status of your boiler in real time; - View and adjust the home room temperature; - Manage boiler’s ignition and switch off, manually or via a time slot program; - Receive a notification in case of boiler’s lock-out and, if possible, remotely reset it; - View the boiler’s alarm history; - View and manage the thermoregulation in order to limit consumption.
IoTherm
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Today being connected is essential. Everything now revolves around smartphones and their functionality including home heating and cooling. That’s why it’s important to rely on remote control that makes connection simple, intuitive and suitable for every kind of use. IoTherm is the new brand of family of remote controller meticulously crafted to cater to every user. With IoTherm you can chose between short range wireless connection or WiFi network connectivity. Through IoTherm complementary APP, and particularly thanks to its friendly user interface, you can easily remotely control all the most important functions: • Setup of heating/cooling system operating modes. • Configure the automatic or manual operating mode. • Setup the thermoregulation environmental setpoints. • Configure the daily/weekly time slot programming for Central Heating/Cooling/Storage tank cycles. • Monitoring the system status, temperatures and other variables. • Monitoring system errors and anomaly. • Remote lockout error reset management. With IoTherm and its APP connecting and controlling to you heating system has never been easier.
Screenshots
Verdict
The clearest difference is device support: Radiant Smart at 2 against IoTherm's —. On price, update cadence, in-app purchases and iOS requirement 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.
Radiant Smart ships an update every 10 months, IoTherm every 11 months. The most recent releases landed on September 4, 2026 and September 8, 2026 respectively.
| Parameter | Radiant Smart | IoTherm |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 10 months — better | Every 11 months |
| Ads | No | — |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | — |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 93 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Radiant Bruciatori spa | Nordgas s.r.l. |
In-app purchases
Radiant Smart
No in-app purchases
IoTherm
No in-app purchases









