# RF11 vs Escea SmartHeat

The clearest difference is device support: RF11 at 3 against Escea SmartHeat's —. RF11 also leads on iOS requirement (12.0 vs 15.6). On price, update cadence and in-app purchases there is nothing between them.

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

RF11 ships an update every 2 months, Escea SmartHeat every 6 weeks. The most recent releases landed on September 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | RF11 | Escea SmartHeat |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 6 MB | 29 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Thor Technologies Pty Ltd](https://appshunter.io/developer/536419140) | [Escea Ltd](https://appshunter.io/developer/514839650) |

## What reviewers say

### RF11

[App page](https://appshunter.io/ios/app/rf11/id536419137)

Monitor and control your power filter and surge protection devices remotely. Receive automatic notifications for power surge damage, identify affected circuits, and manage individual circuit power. Set up email alerts for faults and remotely deactivate audible alarms.

**Highlights:** Power surge damage notifications, Circuit identification and control, Remote circuit On/Off and reboot, Standby power saving setup, Audible alarm deactivation, Automatic email fault alerts

**Features:** macOS Compatibility

**In-app purchases:** none


### Escea SmartHeat

[App page](https://appshunter.io/ios/app/escea-smartheat/id6498866456)

**In-app purchases:** none


## Frequently asked questions

### Is RF11 free?

RF11 is free to download, with no in-app purchases.

### Is Escea SmartHeat free?

Escea SmartHeat is free to download, with no in-app purchases.

### Which is updated more often, RF11 or Escea SmartHeat?

RF11 ships an update every 2 months, and Escea SmartHeat every 6 weeks. Most recently, RF11 was updated on September 16, 2026 and Escea SmartHeat on October 14, 2026.

---

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