TWO vs GROHE Watersystems
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
TWO
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Comanda via APP il tuo destratificatore! UnβAPP semplice e intuitiva per sfruttare al massimo la potenza del destratificatore TWO di CEA Design. Eβ possibile comandare il destratificatore in modalitΓ manuale, impostando velocitΓ e senso di rotazione, oppure lasciar fare tutto a lui con la modalitΓ automatica in cui il destratificatore correggerΓ la sua velocitΓ in base alla temperatura ambiente e al comfort di temperatura richiesto da Voi. E se hai piΓΉ di un destratificatore, chiamali per nome assegnando loro una sigla che ne identifichi il posto dove sono installati, poi selezionali dalla lista reti Wi-Fi e comandali a piacere!
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 update cadence: TWO at every 3 weeks against GROHE Watersystems's every 3 months. TWO also leads on iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TWO ships an update every 3 weeks, GROHE Watersystems every 3 months. The most recent releases landed on September 23, 2026 and June 11, 2026 respectively.
| Parameter | TWO | GROHE Watersystems |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 7.0% of reviews |
| Update frequency | Every 3 weeks β better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | β | Free |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 12.0 β better | 14.0 |
| Further details β not scored | ||
| Size | 19 MB | 86 MB |
| Age rating | 4+ | 17+ |
| Developer | Ceadesign SRL | Grohe AG |
In-app purchases
TWO
No in-app purchases
GROHE Watersystems
No in-app purchases
Questions
Is TWO free?
Is GROHE Watersystems free?
Do TWO or GROHE Watersystems have ads?
Which is updated more often, TWO or GROHE Watersystems?
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