Comparison

Scent Machine vs Aroma Asst

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

Head to head
About

Scent Machine

Features
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Scent Machine is a tool based free app that controls external devices to perform tasks through wireless connection queries. We communicate with external devices through Bluetooth connections or WiFi networks. We can use Bluetooth connection to check the operation status of external devices. Remote technology can be used to send real-time instructions to adjust the working status of external devices. Remote operation can also be achieved by scanning and binding through WiFi. Scent Machine allows you to access and operate external devices for work anytime, anywhere.

About

Aroma Asst

This intelligent application allows for real-time monitoring and control of fragrance diffusion devices. Users can customize working modes, set schedules, and manage device sharing with controlled authorities for a fully automated scent experience.

Highlights
  • Real-time equipment monitoring
  • Customizable working modes
  • Scheduled scene activation
  • Oil quantity and flavor tracking
  • Equipment sharing with authority control
Features
Read full description

With the safe and professional intelligent fragrance management application, you can not only monitor and control the equipment in real time, but also set different scene modes, which can be opened at a fixed time and with one click, so as to create a full intelligent fragrance manager for you! Main functions: [customize working mode] Freely set the stop time of the machine to meet the use of multiple scenarios. [real time monitoring of oil quantity and flavor] It can check the fuel volume and fuel consumption in real time, intelligently calibrate the remaining service days, and monitor the equipment status in real time. [equipment sharing management] After the administrator creates the device, it can be shared in real time through the mobile phone number, and the authority can be controlled independently, so the device management is safe.

Screenshots

Scent Machine3 screens
Aroma Asst3 screens

Verdict

The call

The clearest difference is update cadence: Aroma Asst at every 2 months against Scent Machine's every 5 months. Scent Machine's advantage is iOS requirement (9.0 vs 15.0). 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.

UpkeepUpdate frequency

Scent Machine ships an update every 5 months, Aroma Asst every 2 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 7 level
Scent Machine versus Aroma Asst: the parameters behind the verdict, then further details
ParameterScent MachineAroma Asst
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 5 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size26 MB35 MB
Age rating4+4+
DeveloperGuangzhou Lanmei Computer Technology Co., Ltd.兵 姚

In-app purchases

None

Scent Machine

No in-app purchases

None

Aroma Asst

No in-app purchases

Questions

Is Scent Machine free?
Scent Machine is free to download, with no in-app purchases.
Is Aroma Asst free?
Aroma Asst is free to download, with no in-app purchases.
Do Scent Machine or Aroma Asst have ads?
Neither Scent Machine nor Aroma Asst shows ads.
Which is updated more often, Scent Machine or Aroma Asst?
Scent Machine ships an update every 5 months, and Aroma Asst every 2 months. Most recently, Scent Machine was updated on October 25, 2026 and Aroma Asst on October 24, 2026.

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