Comparison

Sub vs GROHE Watersystems AR

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sub

This app enhances your kitchen experience by guiding you through recipes from websites and a curated collection. It allows remote control and monitoring of Sub-Zero refrigeration, Cove dishwashing, and Wolf appliances, ensuring optimal performance and convenience.

Highlights
  • Guided cooking from online recipes
  • Chef-tested recipes optimized for Wolf appliances
  • Remote dishwasher control and monitoring
  • Refrigerator settings and alerts
  • Filter recipes by cooking mode
  • Bookmark and share recipes
Features
Read full description

Elevate your kitchen experience with the Sub-Zero Group Owner’s App. Connect your Wi-Fi-enabled appliances and enjoy greater control, personalized cooking, and now, integrated wine inventory management. • Build and manage your wine collection • Scan bottles to quickly add wines to your inventory • Track where each bottle is stored across locations • Organize your collection with filters, groups, and tags • View inventory history as wines are enjoyed over time • Enjoy a guided cooking experience with recipes tailored to your appliances • Set timers and view oven status directly from recipe steps • Monitor and control your appliances from anywhere • Receive notifications for appliance status, maintenance, and more The app also gives you powerful control over your Sub-Zero refrigeration and Cove dishwashing appliances. Start your dishwasher remotely, monitor cycles, and manage supplies Wine Inventory transforms a traditionally manual task into a simple, intuitive experience. Manage your collection, understand where your wines are stored, and stay connected to your kitchen in one place. Download now and get more from every Sub-Zero, Wolf, and Cove appliance.

About

GROHE Watersystems AR

Visualize and virtually install GROHE kitchen products in your home using augmented reality. Scan your space, place items like faucets and sinks, and follow guided tutorials for a realistic preview before purchasing.

Highlights
  • Virtual product installation
  • Augmented reality visualization
  • Kitchen scanning
  • Product placement
  • Installation tutorials
  • Wide product range
Read full description

The GROHE Watersystems AR app allows you to virtually install GROHE Watersystems products in your kitchen before you buy. - Simply scan your kitchen with the smartphone camera and place the selected products. - The integrated tutorial guides you through the entire installation process of your GROHE Watersystems products. - Virtually install a wide range of products including GROHE Blue Home, waste separation systems and sinks in many available colours in your kitchen.

Screenshots

Sub4 screens
GROHE Watersystems AR4 screens

Verdict

The call

The clearest difference is review sentiment: GROHE Watersystems AR at 50% against Sub's 15%. GROHE Watersystems AR also leads on update cadence (daily vs every 5 weeks) and monetization model (free vs ad-supported). 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Sub ships an update every 5 weeks, GROHE Watersystems AR daily. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
Sub versus GROHE Watersystems AR: the parameters behind the verdict, then further details
ParameterSubGROHE Watersystems AR
PriceFreeFree
Rating4.4 (786 ratings) — better—
Positive reviews14.7% of reviews50.0% of reviews — better
Number of ratings786 — better—
Update frequencyEvery 5 weeksDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.511.0 — better
Further details — not scored
Size69 MB214 MB
Age rating4+4+
DeveloperSub-Zero and WolfGrohe AG

Customer experience

Sub

All ratings778 ratings
Positive85.1%
Neutral3.0%
Negative12.0%
Written reviews177 reviews
Positive14.7%
Neutral8.5%
Negative76.8%

GROHE Watersystems AR

Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Bugs and requests

Sub

Reported bugs

4 issues
  • App crashes after recent updates
  • Unable to log in or register account
  • Appliances disappear from the app
  • Firmware update failures brick appliances

Requested features

3 requests
  • Add support for Celsius temperature units
  • Provide real-time temperature and energy consumption data
  • Integrate with smart home platforms like Apple HomeKit

GROHE Watersystems AR

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Sub

No in-app purchases

None

GROHE Watersystems AR

No in-app purchases

Questions

Is Sub free?
Sub is free to download, with no in-app purchases.
Is GROHE Watersystems AR free?
GROHE Watersystems AR is free to download, with no in-app purchases.
Do Sub or GROHE Watersystems AR have ads?
Neither Sub nor GROHE Watersystems AR shows ads.
Which is updated more often, Sub or GROHE Watersystems AR?
Sub ships an update every 5 weeks, and GROHE Watersystems AR daily. Most recently, Sub was updated on October 24, 2026 and GROHE Watersystems AR on October 24, 2026.

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