Comparison

aromaSmart vs Scent Tech

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

Head to head
About

aromaSmart

Control your smart scent diffuser remotely. Adjust settings like start/end times, scent concentration, and fan speed. Connect via Wi-Fi or AP mode for convenient scent management.

Highlights
  • Factory reset options
  • Customizable start and end times
  • Adjustable scent frequency
  • Variable concentration settings
  • Fan speed control
  • Wi-Fi and AP mode networking
  • Essential oil detection
Features
Read full description

1, Initial settings: Help users restore the factory settings, which includes: network connection settings, essential oil detection settings, start and end time settings, concentration and frequency settings. 2, Start and end time settings: Help users to manage the device between the start time and end time. 3.Frequency settings: Managing device works and pauses in a certain frequency during the start time and end time. 4.Concentration settings: Managing the equipment atomization amount to suit the concentration of the environment. 5, Switch fan: Helping spread the scents better. 6, Networking settings: Helping device to connect to the LAN for remote control. 7, Essential oil detection settings:This function can be turned on/off manually. Special recommendation: This product is the second generation of the new smart APP products, which has very strong practicality. No network connection: In addition to remote control via WIFI LAN, this APP has a new peer-to-peer AP mode link, which solves the problem of no LAN environment. Essential oil detection:This app has essential oil detection function, which solves the scheduling problem of after-sales service successfully . Concentration settings: This app subverts the traditional atomization amount adjustment function, this is completely different from the traditional principle. which is more efficient, smarter and more comfortable.

About

Scent Tech

Control your scent machine remotely with this app. It offers automatic mode selection for various scenarios and allows for batch management of devices through customizable groups.

Highlights
  • Scent machine control
  • Automatic mode selection
  • Device grouping
  • Batch management
  • Customizable group names
Read full description

The Scent Tech APP is a scent machine control application, compatible with various connectivity modes,suitable for a variety of scent machine. Compatible with various types of scent machine, automatic selection of the corresponding setting mode, suitable for a variety of scenarios. With the device group function, users can customize group names. Devices can be moved to corresponding groups for batch management. You can set related data for the same group of devices in batches.

Screenshots

aromaSmart4 screens
Scent Tech4 screens

Verdict

The call

The clearest difference is rating: Scent Tech at 2.2 against aromaSmart's 1.9. aromaSmart's advantage is iOS requirement (9.0 vs 15.0). On price, review sentiment, ratings volume and update cadence 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

Scent Tech holds the better App Store score, 2.2 against 1.9. Both are backed by a comparable volume of ratings — 38 and 63 respectively. Written reviews point the same way: 11% of aromaSmart's written reviews are positive against 14% of Scent Tech's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on September 17, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 8 level
aromaSmart versus Scent Tech: the parameters behind the verdict, then further details
ParameteraromaSmartScent Tech
PriceFreeFree
Rating1.9 (38 ratings)2.2 (63 ratings) — better
Positive reviews11.1% of reviews13.6% of reviews — better
Number of ratings3863 — better
Update frequencyEvery 6 weeksEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size20 MB47 MB
Age rating4+4+
Developer可汗 罗俊 谢

Customer experience

aromaSmart

All ratings38 ratings
Positive21.1%
Neutral2.6%
Negative76.3%
Written reviews18 reviews
Positive11.1%
Neutral11.1%
Negative77.8%

Scent Tech

All ratings49 ratings
Positive30.6%
Neutral4.1%
Negative65.3%
Written reviews44 reviews
Positive13.6%
Neutral6.8%
Negative79.5%

In-app purchases

None

aromaSmart

No in-app purchases

None

Scent Tech

No in-app purchases

Questions

Is aromaSmart free?
aromaSmart is free to download, with no in-app purchases.
Is Scent Tech free?
Scent Tech is free to download, with no in-app purchases.
Which has better reviews, aromaSmart or Scent Tech?
Scent Tech is rated higher. aromaSmart averages 1.9 out of 5 from 38 ratings, while Scent Tech averages 2.2 from 63 ratings.
Do aromaSmart or Scent Tech have ads?
Neither aromaSmart nor Scent Tech shows ads.
Which is updated more often, aromaSmart or Scent Tech?
aromaSmart ships an update every 6 weeks, and Scent Tech every 6 weeks. Most recently, aromaSmart was updated on September 17, 2026 and Scent Tech on October 14, 2026.

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