Comparison

Sub vs Killearn

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

Killearn

This app provides Killearn Club members with a digital experience to manage their membership. Members can easily book tee times, stay updated on club events, and view their statements directly from their mobile device.

Highlights
  • Book tee times
  • View club events
  • Access member statements
  • Digital membership experience
  • On and off-property access
Features
Read full description

Members of Killearn Club can get the Killearn Club experience on and off the property by using this mobile app. With the touch of a button, Killearn Club members can make a tee time, keep current on the Club events, view their statement, and more. To enjoy this digital experience, you must be a member of Killearn Club.

Screenshots

Sub4 screens
Killearn3 screens

Verdict

The call

The clearest difference is rating: Killearn at 5.0 against Sub's 4.4. Killearn also leads on monetization model (free vs ad-supported). Sub's advantage is update cadence (every 5 weeks vs every 20 months) and ratings volume (778 vs 1). 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.

ReceptionRating · Positive reviews · Number of ratings

Killearn holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Sub has 778 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Sub ships an update every 5 weeks, Killearn every 20 months. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.

Scorecard4 real differences · 6 level
Sub versus Killearn: the parameters behind the verdict, then further details
ParameterSubKillearn
PriceFreeFree
Rating4.4 (778 ratings)5.0 (1 ratings) — better
Positive reviews14.8% of reviews—
Number of ratings778 — better1
Update frequencyEvery 5 weeks — betterEvery 20 months
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.515.0 — better
Further details — not scored
Size69 MB64 MB
Age rating4+17+
DeveloperSub-Zero and WolfKillearn Club, LLC

Customer experience

Sub

All ratings778 ratings
Positive85.1%
Neutral3.0%
Negative12.0%
Written reviews176 reviews
Positive14.8%
Neutral8.5%
Negative76.7%

Killearn

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

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

Killearn

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Sub

No in-app purchases

None

Killearn

No in-app purchases

Questions

Is Sub free?
Sub is free to download, with no in-app purchases.
Is Killearn free?
Killearn is free to download, with no in-app purchases.
Which has better reviews, Sub or Killearn?
Killearn is rated higher. Sub averages 4.4 out of 5 from 778 ratings, while Killearn averages 5.0 from 1 ratings.
Do Sub or Killearn have ads?
Neither Sub nor Killearn shows ads.
Which is updated more often, Sub or Killearn?
Sub ships an update every 5 weeks, and Killearn every 20 months. Most recently, Sub was updated on October 17, 2026 and Killearn on October 13, 2026.

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