Comparison

Sub vs Steinway Room View

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

Steinway Room View

Visualize a grand piano in your home using augmented reality. This tool lets you place virtual piano templates, adjust their orientation, and explore different models and sizes to see how they fit your space. Connect with a representative for personalized assistance.

Highlights
  • Augmented reality piano placement
  • Virtual piano model exploration
  • Adjustable piano size and style
  • In-home visualization
  • Connect with Steinway Representative
Features
Read full description

Steinway Room View is an augmented reality tool to help you see a piano in your home from the comfort of your living room. Connect with a Steinway Representative and allow them to assist with virtually placing a piano floor template in your home and showing you what a piano would look like in your space. Rotate the piano to the perfect orientation and change out different piano model sizes and styles to what best suits your home, office, or studio. You can also do this in person with your local Steinway Representative in any setting.

Screenshots

Sub4 screens
Steinway Room View4 screens

Verdict

The call

The clearest difference is ratings volume: Sub at 786 against Steinway Room View's 14. Sub also leads on update cadence (every 5 weeks vs every 4 months). Steinway Room View's advantage is monetization model (free vs ad-supported). On price, rating, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

Steinway Room View holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Sub has 786 ratings behind it against 14, so its average is the more settled of the two.

UpkeepUpdate frequency

Sub ships an update every 5 weeks, Steinway Room View every 4 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Sub versus Steinway Room View: the parameters behind the verdict, then further details
ParameterSubSteinway Room View
PriceFreeFree
Rating4.4 (786 ratings)4.6 (14 ratings) — better
Positive reviews14.7% of reviews—
Number of ratings786 — better14
Update frequencyEvery 5 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.514.0 — better
Further details — not scored
Size69 MB42 MB
Age rating4+4+
DeveloperSub-Zero and WolfSteinway Musical Instruments

Customer experience

Sub

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

Steinway Room View

All ratings14 ratings
Positive85.7%
Neutral7.1%
Negative7.1%

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

Steinway Room View

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Sub

No in-app purchases

None

Steinway Room View

No in-app purchases

Questions

Is Sub free?
Sub is free to download, with no in-app purchases.
Is Steinway Room View free?
Steinway Room View is free to download, with no in-app purchases.
Which has better reviews, Sub or Steinway Room View?
Steinway Room View is rated higher. Sub averages 4.4 out of 5 from 786 ratings, while Steinway Room View averages 4.6 from 14 ratings.
Do Sub or Steinway Room View have ads?
Neither Sub nor Steinway Room View shows ads.
Which is updated more often, Sub or Steinway Room View?
Sub ships an update every 5 weeks, and Steinway Room View every 4 months. Most recently, Sub was updated on October 29, 2026 and Steinway Room View on October 24, 2026.

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