Comparison

Sub vs 3 Day Blinds®

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

3 Day Blinds®

Effortlessly control motorized window shades with a tap or schedule automated movements. Manage light and privacy throughout your home with custom scenes and timers, even remotely.

Highlights
  • Remote shade operation
  • Group shade control
  • Custom scene creation
  • Automated scheduling with timers
  • Sunrise/sunset based automation
  • Voice assistant integration (with bridge)
Features
Read full description

Take control of your comfort, without compromising style. With the 3 Day Blinds app, easily operate one shade or a whole group of shades with a simple tap. Want to manage the light and privacy in your home, hands-free? Schedule timers so your shades move automatically throughout the day, bringing effortless convenience to your everyday routine. Designed for modern homeowners, our app pairs perfectly with motorized shades from 3 Day Blinds to transform ordinary spaces into functional masterpieces. Features: · Seamless setup and configuration of shades and accessories. · Create scenes to conveniently move your shades to specific positions with a single tap. · Program your scenes to activate automatically at different times of day using timers. Timers can be scheduled for a specific time or based on your local sunrise or sunset. · Add a bridge to manage your home while you’re away, and to integrate with voice control assistants.

Screenshots

Sub4 screens
3 Day Blinds®4 screens

Verdict

The call

The clearest difference is rating: Sub at 4.4 against 3 Day Blinds®'s 2.1. Sub also leads on ratings volume (786 vs 23). 3 Day Blinds®'s advantage is monetization model (free vs ad-supported). On price, review sentiment, update cadence and ads 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

Sub holds the better App Store score, 4.4 against 2.1. That said, the two scores are not equally well evidenced: Sub has 786 ratings behind it against 23, so its average is the more settled of the two. Written reviews point the same way: 15% of Sub's written reviews are positive against 11% of 3 Day Blinds®'s.

UpkeepUpdate frequency

Sub ships an update every 5 weeks, 3 Day Blinds® monthly. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
Sub versus 3 Day Blinds®: the parameters behind the verdict, then further details
ParameterSub3 Day Blinds®
PriceFreeFree
Rating4.4 (786 ratings) — better2.1 (23 ratings)
Positive reviews14.7% of reviews — better11.1% of reviews
Number of ratings786 — better23
Update frequencyEvery 5 weeksMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.5 — better15.6
Further details — not scored
Size69 MB50 MB
Age rating4+4+
DeveloperSub-Zero and Wolf3 Day Blinds

Customer experience

Sub

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

3 Day Blinds®

All ratings20 ratings
Positive20.0%
Neutral15.0%
Negative65.0%
Written reviews9 reviews
Positive11.1%
Neutral22.2%
Negative66.7%

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

3 Day Blinds®

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Sub

No in-app purchases

None

3 Day Blinds®

No in-app purchases

Questions

Is Sub free?
Sub is free to download, with no in-app purchases.
Is 3 Day Blinds® free?
3 Day Blinds® is free to download, with no in-app purchases.
Which has better reviews, Sub or 3 Day Blinds®?
Sub is rated higher. Sub averages 4.4 out of 5 from 786 ratings, while 3 Day Blinds® averages 2.1 from 23 ratings.
Do Sub or 3 Day Blinds® have ads?
Neither Sub nor 3 Day Blinds® shows ads.
Which is updated more often, Sub or 3 Day Blinds®?
Sub ships an update every 5 weeks, and 3 Day Blinds® monthly. Most recently, Sub was updated on October 29, 2026 and 3 Day Blinds® on October 28, 2026.

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