ViCare vs GROHE Watersystems
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ViCare
Control your home heating system remotely with this app. Adjust temperatures, set schedules, and monitor system status for comfort and energy savings. Receive alerts and manage basic functions from your smartphone.
- Remote heating system control
- Set preferred room temperatures
- Create daily heating schedules
- Monitor system status
- Energy cost savings
- Holiday program settings
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ViCare - the best way to connect to your Viessmann heating system. New possibilities to control your heating system via the internet offers the ViCare app. With the simple graphical user interface of ViCare, the operation of the heating system is very intuitive. Feel secure Warmth and reassurance in one ● In one view, get an instant check if everything is in order Save costs Set your preferred room temperature and save money when you’re away from home ● Simple, convenient operation of your heating system ● Store daily schedules and automatically save energy costs ● Set basic functions at the touch of a button on your smartphone Core functions (depending on heating system): ● Displaying the status of your heating ● Capability to set up the most important functions of your heating system ● Store your daily routine to automatically save energy costs ● View outside temperature history ● Shortcuts e.g.: I want hot water or I’m away ● Holiday program Please note: We publish the functions gradually! You can expect several small updates in the next weeks and months. There will be always something new to discover. Comments or feedback? Share your thoughts with us and other users in our Viessmann Community! https://www.viessmann-community.com/ ____________ Important: The ViCare app can be used in conjunction with an internet-compatible Viessmann heating system or in conjunction with the Viessmann Vitoconnect WLAN module or a Viessmann heating system with an integrated Internet interface. Functions available in ViCare are depending on functions available on boiler itself. ____________ Terms of use: https://climate-solutions.com/vicare/terms-of-use/US/en.html
GROHE Watersystems
Manage your GROHE Blue Chilled and Sparkling 2.0 faucet directly from your smartphone. Set personalized water preferences, monitor consumption, and receive timely alerts for filter and CO2 bottle replacements.
- Smartphone faucet control
- Personalized water settings
- Water consumption monitoring
- Filter and CO2 replacement alerts
- Automatic data transfer from Ondus App
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Control your GROHE Blue Chilled and Sparkling 2.0 faucet via your smartphone. The GROHE Watersystems App will not only help you during the configuration of your watersystem appliance, but will let you know when the filter or CO2 bottle will need replacing. Within this app, you can also set up favourites for pouring water in a predefined amount and sparkling grade, and you can monitor your water consumption. Note: This App replaces the GROHE Ondus App. If you have used the GROHE Ondus App before, then your connected GROHE Blue watersystem will be transferred into this new Watersystems App automatically.
Screenshots
Verdict
The clearest difference is in-app purchases: GROHE Watersystems at none against ViCare's 2. GROHE Watersystems also leads on iOS requirement (14.0 vs 16.0). ViCare's advantage is review sentiment (41% vs 7%) and update cadence (every 9 days vs every 4 months). On price, ads and device support 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. ViCare sells 2 in-app purchases, starting at $3.99 per month. GROHE Watersystems asks for nothing beyond the download.
ViCare ships an update every 9 days, GROHE Watersystems every 4 months. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.
| Parameter | ViCare | GROHE Watersystems |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (1.3K ratings) — better | — |
| Positive reviews | 40.8% of reviews — better | 7.0% of reviews |
| Number of ratings | 1.3K — better | — |
| Update frequency | Every 9 days — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 662 MB | 86 MB |
| Age rating | 4+ | 17+ |
| Developer | Viessmann IT Service GmbH | Grohe AG |
Customer experience
ViCare
GROHE Watersystems
Bugs and requests
ViCare
Reported bugs
4 issues- App fails to load or gets stuck on loading screen
- Settings changes not syncing properly with boiler
- Incorrect time zone and DST adjustments
- Frequent loss of connectivity to boiler
Requested features
4 requests- Add a simple 'boost' or 'quick on' heating mode
- Provide more granular control over heating and hot water schedules
- Enable integration with smart home platforms like Alexa or HomeKit
- Improve data visualization and historical energy usage tracking
GROHE Watersystems
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ViCare
- Monthly1 Month trial$3.991 Month
- Yearly1 Month trial$33.991 Year
GROHE Watersystems
No in-app purchases
Questions
Is ViCare free?
Is GROHE Watersystems free?
Do ViCare or GROHE Watersystems have ads?
Which is updated more often, ViCare or GROHE Watersystems?
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