# SPC IoT vs Radiant Smart

The clearest difference is review sentiment: SPC IoT at 42% against Radiant Smart's 0%. SPC IoT also leads on update cadence (every 5 months vs every 10 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SPC IoT ships an update every 5 months, Radiant Smart every 10 months. The most recent releases landed on October 23, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | SPC IoT | Radiant Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (10 ratings)](https://appshunter.io/ios/app/spc-iot/id1428314353/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | **41.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 10 months |
| Monetization | Free | Free |
| Size | 220 MB | 93 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SMART PRODUCTS CONNECTION S.A.](https://appshunter.io/developer/890405106) | [Radiant Bruciatori spa](https://appshunter.io/developer/1133777486) |

## What reviewers say

### SPC IoT

[App page](https://appshunter.io/ios/app/spc-iot/id1428314353)

Manage your smart home devices remotely, including lighting, power, security cameras, and cleaning robots. This app offers unified control for your entire IoT ecosystem, ensuring convenience and peace of mind.

**Highlights:** Remote lighting control, Appliance power management, Security camera monitoring, Cleaning robot activation, Direct technical support access

**Features:** Vision Pro support

**In-app purchases:** none


### Radiant Smart

[App page](https://appshunter.io/ios/app/radiant-smart/id1584628768)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SPC IoT free?

SPC IoT is free to download, with no in-app purchases.

### Is Radiant Smart free?

Radiant Smart is free to download, with no in-app purchases.

### Do SPC IoT or Radiant Smart have ads?

Neither SPC IoT nor Radiant Smart shows ads.

### Which is updated more often, SPC IoT or Radiant Smart?

SPC IoT ships an update every 5 months, and Radiant Smart every 10 months. Most recently, SPC IoT was updated on October 23, 2026 and Radiant Smart on October 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*