# ComfoControl vs mySigen

The clearest difference is update cadence: mySigen at every 2 weeks against ComfoControl's every 4 months. mySigen also leads on ratings volume (22 vs 6). ComfoControl's advantage is review sentiment (60% vs 45%) and iOS requirement (13.0 vs 15.5). On price, rating, 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.

On the App Store both sit at effectively the same score — 3.8 for ComfoControl against 3.8 for mySigen. Both are backed by a comparable volume of ratings — 6 and 22 respectively. Written reviews are what separate them: 60% of ComfoControl's written reviews are positive against 45% of mySigen's.

ComfoControl ships an update every 4 months, mySigen every 2 weeks. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | ComfoControl | mySigen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (6 ratings)](https://appshunter.io/ios/app/comfocontrol/id1104291808/reviews) | [3.8 (22 ratings)](https://appshunter.io/ios/app/mysigen/id6446836171/reviews) |
| Number of ratings | 6 | **22** |
| Positive reviews | **60.0% of reviews** | 44.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 33 MB | 415 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zehnder Group AG](https://appshunter.io/developer/1104291807) | [Sigenergy Technology Co., Ltd.](https://appshunter.io/developer/1696875419) |

## 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


### mySigen

[App page](https://appshunter.io/ios/app/mysigen/id6446836171)

Manage your Sigenergy System with this app. It offers real-time energy monitoring, data graphs, and control over your home's energy flow. Installers can benefit from efficient commissioning and system management tools.

**Highlights:** Real-time energy monitoring, Device control, Data graphs, System configuration, Installer features, System commissioning

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is ComfoControl free?

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

### Is mySigen free?

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

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

ComfoControl and mySigen are both rated 3.8 out of 5 on the App Store, from 6 and 22 ratings respectively.

### Do ComfoControl or mySigen have ads?

Neither ComfoControl nor mySigen shows ads.

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

ComfoControl ships an update every 4 months, and mySigen every 2 weeks. Most recently, ComfoControl was updated on October 8, 2026 and mySigen on October 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.*