Home + Security vs GROHE Watersystems
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Home + Security
Monitor your home remotely with smart security devices. Receive instant alerts for visitors, break-ins, smoke, and carbon monoxide. Control cameras, doorbells, and alarms from your smartphone for peace of mind.
- Remote doorbell answering
- Intruder alerts with siren
- Person/animal/vehicle detection
- Smoke and CO detection alerts
- Door and window break-in alerts
- Smart indoor camera integration
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Leave your home with peace of mind thanks to the Legrand-Netatmo-Bticino smart security solutions! Receive an alert on your smartphone when a visitor rings your doorbell, if there is a break-in attempt, and if smoke or carbon monoxide are detected. The notifications are smart so that you can act as quickly as possible when necessary, avoiding false alarms. Create an environment adapted to your needs, install the products yourself or ask a professional installer and access all their features from the Home + Security app, with no subscription fees or extra costs. SMART VIDEO DOORBELL Allows you to see who's at your door and answer it from wherever you are. SMART INTERNAL UNIT WITH ALEXA BUILT-IN Receive notification when someone is calling, answer the call and open the gate from wherever you are. SMART OUTDOOR CAMERA WITH SIREN Alerts you and deters intruders with its siren. SMART OUTDOOR CAMERA Lights up and alerts you as soon as a person, animal or vehicle enters your property. SMART INDOOR CAMERA Alerts you as soon as a stranger enters your home. SMART INDOOR SIREN Works with the Smart Indoor Camera - Triggers automatically and scares away intruders. SMART DOOR AND WINDOW SENSORS Works with the Smart Indoor Camera - Fitted on the doors and windows of your choice, they alert you in the event of a break-in attempt. SMART SMOKE ALARM Alerts you if there is a fire, no matter where you are. You can take action even when you're not at home. SMART CARBON MONOXIDE ALARM Alerts you if there is carbon monoxide in your home, no matter where you are. You can take action even when you are away.
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 review sentiment: Home + Security at 69% against GROHE Watersystems's 7%. Home + Security also leads on update cadence (every 4 weeks vs every 4 months). GROHE Watersystems's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (14.0 vs 17.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Home + Security ships an update every 4 weeks, GROHE Watersystems every 4 months. The most recent releases landed on October 18, 2026 and October 17, 2026 respectively.
| Parameter | Home + Security | GROHE Watersystems |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (379 ratings) — better | — |
| Positive reviews | 68.7% of reviews — better | 7.0% of reviews |
| Number of ratings | 379 — better | — |
| Update frequency | Every 4 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 179 MB | 86 MB |
| Age rating | 4+ | 17+ |
| Developer | Legrand - Netatmo – Bticino | Grohe AG |
Customer experience
Home + Security
GROHE Watersystems
Bugs and requests
Home + Security
Reported bugs
5 issues- App crashes when selecting camera type
- Geolocation-based automation not working
- Dropbox integration not functioning properly
- Shortcuts integration broken after recent update
- Delayed or missing motion notifications
Requested features
5 requests- Add option to disable video call notifications
- Improve notification scheduling and customization
- Implement multi-camera management and filtering
- Allow control of floodlight brightness and automation
- Expose object detection to HomeKit for automations
GROHE Watersystems
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Home + Security
No in-app purchases
GROHE Watersystems
No in-app purchases
Questions
Is Home + Security free?
Is GROHE Watersystems free?
Do Home + Security or GROHE Watersystems have ads?
Which is updated more often, Home + Security or GROHE Watersystems?
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