# 4HEAT vs Ecoforest

The clearest difference is device support: 4HEAT at 3 against Ecoforest's 1. On price, review sentiment, update cadence and ads there is nothing between them.

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

4HEAT ships an update every 3 months, Ecoforest every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 4HEAT | Ecoforest |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 24.0% of reviews | 24.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 38 MB | 13 MB |
| Requires iOS | **15.0.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TiEmme elettronica](https://appshunter.io/developer/1225571704) | [Ecoforest](https://appshunter.io/developer/1793096943) |

## What reviewers say

### 4HEAT

[App page](https://appshunter.io/ios/app/4heat/id1193541312)

Control your Tiemme Heating system remotely with this application. Manage your home's temperature and heating schedules from your smartphone or tablet.

**Highlights:** Remote heating system control, Temperature management, Schedule adjustments, Smartphone/tablet compatibility, Tiemme Heating system integration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Ecoforest

[App page](https://appshunter.io/ios/app/ecoforest/id1542826726)

Control your pellet stoves, hydro-stoves, and boilers remotely from your mobile device. Manage your heating system from anywhere in the world with this intuitive application.

**Highlights:** Remote control for pellet stoves, Remote control for pellet boilers, Remote control for pellet hydro-stoves, Global accessibility, Mobile device integration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 4HEAT free?

4HEAT is free to download, with no in-app purchases.

### Is Ecoforest free?

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

### Do 4HEAT or Ecoforest have ads?

Neither 4HEAT nor Ecoforest shows ads.

### Which is updated more often, 4HEAT or Ecoforest?

4HEAT ships an update every 3 months, and Ecoforest every 2 months. Most recently, 4HEAT was updated on November 2, 2026 and Ecoforest on November 3, 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.*