Comparison

Sub vs AromaTech

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

AromaTech

Control your home scenting system with personalized schedules, adjustable intensity, and ambient lighting. Manage multiple diffusers from a single app to create your ideal atmosphere.

Highlights
  • Personalized scent schedules
  • Adjustable scent intensity
  • Ambient lighting control
  • Manage multiple diffusers
  • Create custom scent experiences
Features
Read full description

The AromaTech App has been re-designed to improve your scenting experience with our diffusers. Now it is easy to set up, organize your diffusers, and tell them apart. Choose a template or build your own schedule from scratch, each diffuser can save up to 5 schedules. Adjust the intensity of the scents remotely, easily turn your diffuser on or off, and set the customized light mode. Shop fragrances and diffusers from the integrated web shop, explore our newest additions and plan your next scent. Supported Diffusers: • Ambience • Ambience Mini • AroMini BT Plus • AromaPro BT • AroMini BT • AT-600 BT • AromaDream AIR ENGINEERED FOR PRECISION Cold-air diffusion. No heat. No water. No dilution. Our proprietary nebulizing technology disperses fragrance in its purest form - ultra-fine, consistent, and undistorted. You experience the full olfactive architecture exactly as the perfumer intended, with no residue and no compromise.

Screenshots

Sub4 screens
AromaTech4 screens

Verdict

The call

The clearest difference is monetization model: AromaTech at free against Sub's 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.

UpkeepUpdate frequency

Sub ships an update every 5 weeks, AromaTech every 2 months. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.

Scorecard1 real difference · 9 level
Sub versus AromaTech: the parameters behind the verdict, then further details
ParameterSubAromaTech
PriceFreeFree
Rating4.4 (778 ratings) — better—
Positive reviews15.1% of reviews — better14.6% of reviews
Number of ratings778 — better—
Update frequencyEvery 5 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.515.0 — better
Further details — not scored
Size69 MB63 MB
Age rating4+17+
DeveloperSub-Zero and WolfAromaTech Inc.

Customer experience

Sub

All ratings778 ratings
Positive85.1%
Neutral3.0%
Negative12.0%
Written reviews172 reviews
Positive15.1%
Neutral8.7%
Negative76.2%

AromaTech

Written reviews41 reviews
Positive14.6%
Neutral2.4%
Negative82.9%

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

AromaTech

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Sub

No in-app purchases

None

AromaTech

No in-app purchases

Questions

Is Sub free?
Sub is free to download, with no in-app purchases.
Is AromaTech free?
AromaTech is free to download, with no in-app purchases.
Do Sub or AromaTech have ads?
Neither Sub nor AromaTech shows ads.
Which is updated more often, Sub or AromaTech?
Sub ships an update every 5 weeks, and AromaTech every 2 months. Most recently, Sub was updated on September 20, 2026 and AromaTech on September 17, 2026.

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