# GROHE Watersystems vs GESSI

GROHE Watersystems and GESSI are too close to call on the numbers: across 7 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GROHE Watersystems ships an update every 4 months, GESSI every 2 months. The most recent releases landed on October 17, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | GROHE Watersystems | GESSI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gessi/id1536903309/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 7.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 86 MB | 51 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Grohe AG](https://appshunter.io/developer/567504975) | [Gessi S.p.A.](https://appshunter.io/developer/619806993) |

## What reviewers say

### 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


### GESSI

[App page](https://appshunter.io/ios/app/gessi/id1536903309)

Explore a luxury brand's product collections through immersive augmented reality. Discover detailed product information, multimedia content, and finishes. Designed for professionals in architecture, interior design, and wellness.

**Highlights:** Augmented Reality product visualization, Explore product collections, View detailed product finishes, Access multimedia content, Information for design professionals

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GROHE Watersystems free?

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

### Is GESSI free?

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

### Do GROHE Watersystems or GESSI have ads?

Neither GROHE Watersystems nor GESSI shows ads.

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

GROHE Watersystems ships an update every 4 months, and GESSI every 2 months. Most recently, GROHE Watersystems was updated on October 17, 2026 and GESSI on October 18, 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.*