Comparison

Scent3 vs Aroma Master

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

Head to head

About

Scent3

Features

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The SCENT3 is an easy and smart way to control scent diffusers. The app uses Bluetooth that allows you to control your diffuser through your smartphone. The app will help you enjoy the best and most memorable scent experiences in your environment.

About

Aroma Master

Features

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The Aroma Master app is a completely free platform that enables wireless control of fragrance machines through Bluetooth. How are the main functions: 1. Account registration and cancellation. 2. Scan and bind smart home appliances through LAN. 3. Control the switch of IoT fragrance remotely through Bluetooth. 4. Remote appointment of the fragrance machine's scheduled operation through the APP. 5. Remote control of the fragrance machine's safe power-off mode through the APP.

Screenshots

Scent34 screens

Aroma Master2 screens

Verdict

The call

Scent3 and Aroma Master are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Scent3 ships an update every 4 weeks, Aroma Master every 5 weeks. The most recent releases landed on October 19, 2026 and September 15, 2026 respectively.

ScorecardNo meaningful differences

Scent3 versus Aroma Master: the parameters behind the verdict, then further details
Parameter	Scent3	Aroma Master
Price	Free	Free
Positive reviews	25.0% of reviews	—
Update frequency	Every 4 weeks — better	Every 5 weeks
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	9.0	9.0
Further details — not scored
Size	50 MB	22 MB
Age rating	17+	4+
Developer	mohammed z sunbil	Guangzhou Lanmei Computer Technology Co., Ltd.

In-app purchases

None

Scent3

No in-app purchases

None

Aroma Master

No in-app purchases

Questions

Is Scent3 free?

Scent3 is free to download, with no in-app purchases.

Is Aroma Master free?

Aroma Master is free to download, with no in-app purchases.

Do Scent3 or Aroma Master have ads?

Neither Scent3 nor Aroma Master shows ads.

Which is updated more often, Scent3 or Aroma Master?

Scent3 ships an update every 4 weeks, and Aroma Master every 5 weeks. Most recently, Scent3 was updated on October 19, 2026 and Aroma Master on September 15, 2026.