Comparison

Aroma World vs Scent Diffuser

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

Head to head

Aroma World

Free

🔧 Utilities

★ 2.04 ratingsView app →

About

Aroma World

Control your environment's aroma remotely with this app. It blends nature's purity with technology for a personalized scent experience.

Highlights

Remote aroma control
Personalized scent experiences
Integration of nature and technology
Area scent management

Read full description

AROMA WORLD expresses a new expectation for the future of living, with pure nature and technological convenience, controlling the aroma of the area at your fingertips.

About

Scent Diffuser

Features

Read full description

Scent Diffuser是通过蓝牙连接蓝牙设备的控制器app，您可以通过此app开启智能生活模式，提升自己的生活质量

Screenshots

Aroma World4 screens

Scent Diffuser4 screens

Verdict

The call

The clearest difference is ads: Scent Diffuser at none against Aroma World's shown. Scent Diffuser also leads on update cadence (every 2 weeks vs every 2 months). Aroma World's advantage is iOS requirement (12.0 vs 15.0). On price, 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

Aroma World ships an update every 2 months, Scent Diffuser every 2 weeks. The most recent releases landed on July 5, 2026 and August 18, 2026 respectively.

Scorecard3 real differences · 7 level

Aroma World versus Scent Diffuser: the parameters behind the verdict, then further details
Parameter	Aroma World	Scent Diffuser
Price	Free	Free
Rating	2.0 (4 ratings) — better	—
Positive reviews	50.0% of reviews	—
Number of ratings	4 — better	—
Update frequency	Every 2 months	Every 2 weeks — better
Ads	Yes	No — better
In-app purchases	No	No
Monetization	Ad-supported	—
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	12.0 — better	15.0
Further details — not scored
Size	28 MB	5 MB
Age rating	4+	4+
Developer	Guangzhou You'an Information Technology Co.,Ltd	ShenZhen Lenze Technology Co,.Ltd.

In-app purchases

None

Aroma World

No in-app purchases

None

Scent Diffuser

No in-app purchases

Questions

Is Aroma World free?

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

Is Scent Diffuser free?

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

Do Aroma World or Scent Diffuser have ads?

Aroma World shows ads; Scent Diffuser does not.

Which is updated more often, Aroma World or Scent Diffuser?

Aroma World ships an update every 2 months, and Scent Diffuser every 2 weeks. Most recently, Aroma World was updated on July 5, 2026 and Scent Diffuser on August 18, 2026.