# ComfoControl vs Warmboard

The clearest difference is review sentiment: ComfoControl at 60% against Warmboard's 0%. ComfoControl also leads on rating (3.8 vs 2.5) and update cadence (every 4 months vs every 69 months). On price, ratings volume, ads 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.

ComfoControl holds the better App Store score, 3.8 against 2.5. Both are backed by a comparable volume of ratings — 6 and 8 respectively. Written reviews point the same way: 60% of ComfoControl's written reviews are positive against 0% of Warmboard's.

ComfoControl ships an update every 4 months, Warmboard every 69 months. The most recent releases landed on September 21, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | ComfoControl | Warmboard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (6 ratings)](https://appshunter.io/ios/app/comfocontrol/id1104291808/reviews)** | [2.5 (8 ratings)](https://appshunter.io/ios/app/warmboard/id1467167105/reviews) |
| Number of ratings | 6 | **8** |
| Positive reviews | **60.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 69 months |
| Monetization | Free | Free |
| Size | 33 MB | 17 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zehnder Group AG](https://appshunter.io/developer/1104291807) | [Warmboard Inc.](https://appshunter.io/developer/1810781825) |

## What reviewers say

### ComfoControl

[App page](https://appshunter.io/ios/app/comfocontrol/id1104291808)

Control your home ventilation system remotely or locally. Get alerts for filter changes and monitor system data. Installers can set up units and provide remote support.

**Highlights:** Remote and local system control, Filter change assistant, Ventilation unit data overview, Installer setup and commissioning, Remote customer support, Firmware updates

**Features:** macOS Compatibility

**In-app purchases:** none


### Warmboard

[App page](https://appshunter.io/ios/app/warmboard/id1467167105)

Control your home's heating system remotely. Save energy by enabling Vacation Mode when you leave, or quickly return to your preferred settings upon arrival.

**Highlights:** Remote system access, Vacation Mode control, Energy saving, Quick setting recall, Temperature management

**In-app purchases:** none


## Frequently asked questions

### Is ComfoControl free?

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

### Is Warmboard free?

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

### Which has better reviews, ComfoControl or Warmboard?

ComfoControl is rated higher. ComfoControl averages 3.8 out of 5 from 6 ratings, while Warmboard averages 2.5 from 8 ratings.

### Do ComfoControl or Warmboard have ads?

Neither ComfoControl nor Warmboard shows ads.

### Which is updated more often, ComfoControl or Warmboard?

ComfoControl ships an update every 4 months, and Warmboard every 69 months. Most recently, ComfoControl was updated on September 21, 2026 and Warmboard on September 15, 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.*