ComfoControl vs ViGuide
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ComfoControl
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.
- Remote and local system control
- Filter change assistant
- Ventilation unit data overview
- Installer setup and commissioning
- Remote customer support
- Firmware updates
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The Zehnder ComfoControl App offers: - Convenient local and remote control of your ComfoAir Q and ComfoAir Flex* ventilation system - A filter change assistant - A comprehensive overview of data from the ventilation unit, sensors and connected devices - For installers: easy set-up and commissioning of ComfoAir Q and ComfoAir Flex* ventilation systems - For registered installers: Providing remote support to customers and firmware updates of ventilation units * not available in all markets Are you interested in additional features such as voice control and a dashboard? Sign up for the beta program: https://www.international.zehnder-systems.com/connected-products
ViGuide
Streamline the process of commissioning Viessmann boilers with this user-friendly mobile application. It guides trained professionals through each step, ensuring a safe, efficient, and complete installation.
- Streamlined boiler commissioning
- User-friendly mobile interface
- Step-by-step guidance
- Ensures complete and correct steps
- Efficient installation process
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ViGuide - the best way to commission a Viessmann boiler • Please note this app is intended only for trained professionals. If you are not certified to install and commission a Viessmann product, please call your local installer or contact us to help you find a Viessmann partner in your area. • It’s time for a new start We have completely streamlined boiler commissioning and moved the process to a user-friendly mobile app. In a couple of simple steps, ViGuide will safely guide you through the process of commissioning a Viessmann boiler. Even you are new to the Viessmann boiler model, the simplified app allows you to carry out the steps with ease, as efficiently as possible and in less time. The app will guide you step-by-step through the commissioning process and thus ensures that all necessary commissioning steps are carried out completely and in the correct order.
Screenshots
Verdict
The clearest difference is rating: ViGuide at 4.5 against ComfoControl's 3.8. ViGuide also leads on ratings volume (199 vs 6) and update cadence (every 5 weeks vs every 4 months). ComfoControl's advantage is review sentiment (60% vs 41%) and iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ViGuide holds the better App Store score, 4.5 against 3.8. That said, the two scores are not equally well evidenced: ViGuide has 199 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 60% of ComfoControl's written reviews are positive against 41% of ViGuide's, so the app with the better star average is not the one people write more warmly about.
ComfoControl ships an update every 4 months, ViGuide every 5 weeks. The most recent releases landed on September 21, 2026 and September 23, 2026 respectively.
| Parameter | ComfoControl | ViGuide |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (6 ratings) | 4.5 (199 ratings) — better |
| Positive reviews | 60.0% of reviews — better | 40.5% of reviews |
| Number of ratings | 6 | 199 — better |
| Update frequency | Every 4 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 33 MB | 1.5 GB |
| Age rating | 4+ | 4+ |
| Developer | Zehnder Group AG | Viessmann IT Service GmbH |
Customer experience
ComfoControl
ViGuide
In-app purchases
ComfoControl
No in-app purchases
ViGuide
No in-app purchases
