ComfoControl vs BWC for heating system
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
BWC for heating system
Monitor and control your Buderus heating system remotely. View system information, adjust settings, and receive notifications for alarms and faults. Requires a compatible Buderus Logamatic system and the BWC server communication device.
- Monitor heating system information
- Control heating circuit modes
- Adjust room set temperatures
- Change heating program switching times
- View and reset fault messages
- Receive system alarm notifications
- Graphical display of measurements
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BWC it's system for monitoring and control Buderus Logamatic 2107, 4000, 5000, EMS, EMS Plus. To use all functions of this app, the BWC server communication device are required. BuderusWebControl server connect to Logamatic 4000 via ECO-BUS, connect to Logamatic 2107 via RS-485, connect to Logamatic EMS Plus via EMS-BUS. Server get data from heating controller and send them to the app. Control and monitoring functions: - Display of heating system information - Display of heating circuit information - Change heating circuit mode (Day/Night or Automatic/Manual) - Change the room's set temperature - Change switching times heating programs - Change system settings for boiler, heating circuit and HW - Display and reset fault messages - Push or email notification about system alarms - Graphical display of mesuarements (boiler, room, outside temperature) curves in the overview for the current day, week, month or year - System log (changed settings or error messages) - Two view mode: user and service mode System requirements: - Buderus Logamatic 4000/5000 or Logamatic 2107 or Logamatic EMS Plus - BuderusWebControl server for connect to bus - LAN/WLAN router Work with Logamatic 4xxx: - Buderus Logamatic 4121/4122 - Buderus Logamatic 4211 - Buderus Logamatic 4311/4312 - Buderus Logamatic 4321/4322 - Buderus Logamatic 4323/4324 Work with Logamatic EMS BC25/MC10/MC110/MC400/RC310 Work with Logamatic 5xxx: - Buderus Logamatic 5311/5313 For more information, please visit our website: www.techno-line.info
Screenshots
Verdict
The clearest difference is update cadence: BWC for heating system at monthly against ComfoControl's every 4 months. On price, review sentiment, ads and in-app purchases 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.
ComfoControl ships an update every 4 months, BWC for heating system monthly. The most recent releases landed on September 21, 2026 and June 5, 2026 respectively.
| Parameter | ComfoControl | BWC for heating system |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (6 ratings) — better | — |
| Positive reviews | 60.0% of reviews | 66.7% of reviews — better |
| Number of ratings | 6 — better | — |
| Update frequency | Every 4 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 33 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Zehnder Group AG | Oleg Novoseltsev |
Customer experience
ComfoControl
BWC for heating system
In-app purchases
ComfoControl
No in-app purchases
BWC for heating system
No in-app purchases
