Comparison

Scent Machine vs MICROAROMA

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
Read full description

An intelligent aromatherapy machine control app

About

MICROAROMA

Read full description

MICROAROMA is a premium scent-control application designed specifically for smart scent machines. With a minimalist Bluetooth connection, ABC allows you to manage ambient fragrances and atmospheres directly from your smartphone. Whether you are relaxing at home, focusing at the office, or enhancing a commercial display, MICROAROMA helps you curate a personalized olfactory experience. 【Core Features】 1. Dual Scenting Modes for Precise Control • Smart Mode: Choose from various preset scenarios. With just one tap, the app automatically matches the most comfortable diffusion frequency for your environment. • Expert Mode: Take full control of your scenting schedule. Customize your machine’s On/Off times, spray duration, and interval frequency. Supports multi-period scheduling to ensure the fragrance starts exactly when you need it. 2. Atmospheric Lighting to Define Your Space • Vibrant Color Palette: Use the built-in color picker to change your device's light color with a simple slide. • Brightness Adjustment: From warm, cozy amber to crisp, cool tones, adjust the brightness to perfectly match your interior décor and mood. 3. Instant Bluetooth Connection • Powered by advanced Bluetooth Low Energy (BLE) technology—no complex network configuration required. • Auto-scan and instant pairing upon opening the app. Enjoy zero-latency control and a seamless smart life experience. 【Use Cases】 • Home Comfort: Schedule evening scents in the bedroom for a more restful sleep. • Business & Office: Elevate the professional ambiance and reduce workplace stress. • Yoga & Meditation: Combine specific scents with soothing light to create a fully immersive relaxation session.

Screenshots

Scent Machine3 screens
MICROAROMA3 screens

Verdict

The call

The clearest difference is update cadence: Scent Machine at every 9 days against MICROAROMA's every 6 months. Scent Machine also leads on iOS requirement (13.0 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 9 days, MICROAROMA every 6 months. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

Scorecard2 real differences · 4 level
Scent Machine versus MICROAROMA: the parameters behind the verdict, then further details
ParameterScent MachineMICROAROMA
PriceFreeFree
Update frequencyEvery 9 days — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size54 MB17 MB
Age rating17+4+
Developer春荣 杨惠玉 王

In-app purchases

None

Scent Machine

No in-app purchases

None

MICROAROMA

No in-app purchases

Questions

Is Scent Machine free?
Scent Machine is free to download, with no in-app purchases.
Is MICROAROMA free?
MICROAROMA is free to download, with no in-app purchases.
Do Scent Machine or MICROAROMA have ads?
Neither Scent Machine nor MICROAROMA shows ads.
Which is updated more often, Scent Machine or MICROAROMA?
Scent Machine ships an update every 9 days, and MICROAROMA every 6 months. Most recently, Scent Machine was updated on October 1, 2026 and MICROAROMA on October 2, 2026.

Other comparisons