ComfoControl vs Color Reminder
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
Color Reminder
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Main Features 1. Display the contents and number of reminders on the complications of your Apple Watch 2. Tap the complication to check the details of your reminders 3. Display your shopping list in a concise and easy-to-understand manner 4. Show the number of overdue reminders and the total number for today 5. Easily access your lists and completed reminders * Viewing reminders only available
Screenshots
Verdict
The clearest difference is price: ComfoControl at Free against Color Reminder's $0.99. Color Reminder's advantage is update cadence (every 8 days vs every 4 months). On ads, in-app purchases, device support and iOS requirement 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
ComfoControl is free to download; Color Reminder costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
ComfoControl ships an update every 4 months, Color Reminder every 8 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | ComfoControl | Color Reminder |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 3.8 (6 ratings) — better | — |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 4 months | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 33 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Zehnder Group AG | NAOTO UENO |
In-app purchases
ComfoControl
No in-app purchases
Color Reminder
No in-app purchases
Questions
Is ComfoControl free?
Is Color Reminder free?
Do ComfoControl or Color Reminder have ads?
Which is updated more often, ComfoControl or Color Reminder?
Other comparisons
