# ViCare vs GROHE Watersystems

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.

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 19, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | ViCare | GROHE Watersystems |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (1.3K ratings)](https://appshunter.io/ios/app/vicare/id964468260/reviews)** | — |
| Number of ratings | **1.3K** | — |
| Positive reviews | **40.7% of reviews** | 7.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 662 MB | 86 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Viessmann IT Service GmbH](https://appshunter.io/developer/1801739683) | [Grohe AG](https://appshunter.io/developer/567504975) |

## What reviewers say

### ViCare

[App page](https://appshunter.io/ios/app/vicare/id964468260)

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.

**Highlights:** Remote heating system control, Set preferred room temperatures, Create daily heating schedules, Monitor system status, Energy cost savings, Holiday program settings

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $33.99 | per year |

**What reviewers like**

- 🚀 Great app to control heating and hot water
- 📊 Useful data and analytics on energy usage
- 🌟 Intuitive and easy to use interface
- ⏱️ Convenient remote access and control

**What reviewers complain about**

- 🐛 Frequent connection issues and app crashes
- 🔌 Unreliable sync with boiler, settings not always applied
- 🕰️ Limited scheduling and timer options
- 🤔 Confusing and unintuitive user experience

**Reported bugs**

- 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**

- 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

[App page](https://appshunter.io/ios/app/grohe-watersystems/id1502247993)

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.

**Highlights:** Smartphone faucet control, Personalized water settings, Water consumption monitoring, Filter and CO2 replacement alerts, Automatic data transfer from Ondus App

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ViCare free?

ViCare is free to download, with in-app purchases available.

### Is GROHE Watersystems free?

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

### Do ViCare or GROHE Watersystems have ads?

Neither ViCare nor GROHE Watersystems shows ads.

### Which is updated more often, ViCare or GROHE Watersystems?

ViCare ships an update every 9 days, and GROHE Watersystems every 4 months. Most recently, ViCare was updated on October 19, 2026 and GROHE Watersystems on October 17, 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.*