Comparison

格林爱云香氛 vs Scent Master Pro

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

Head to head
About

格林爱云香氛

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GreenAir App adopts the Germany core patented technology on aroma and essential oil, develops and produces various forms of aroma diffuser. The aroma diffuser is positioned to let customers use various types of essential oils in a more scientific and functional method and meet the needs of various commercial places and home . Commercial places include hotels, shopping malls, chain stores, KTV nightclub and etc. Through the remote control by smartphone App and based on cloud data, GreenAir provides intelligent cloud fragrance for customers, real-time analysis of customers’ using behavior, and a more accurate and convenient essential oil fragrance service for for users. GreenAir smart could system has strategically covered the globe and set up cloud platform at the same time with the core functions such as cloud CRM customer management and ERP data analysis. GreenAir is a natural plant essential oil fragrance brand by Zhejiang GreenAir Environmental Protection Technology Co Ltd’s, also a international brand of customized fragrance field.

About

Scent Master Pro

This intelligent fragrance management app allows real-time monitoring and remote control of connected devices. Users can customize working modes, set schedules, and track oil levels for a seamless experience.

Highlights
  • Remote device control
  • Custom working modes
  • Real-time oil level monitoring
  • Intelligent usage calibration
  • Device sharing management
  • Scheduled operation
Features
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Fragrance Housekeeper, a safe and professional intelligent fragrance management application, allows you not only to monitor and remotely control the equipment in real time, but also to set different scene modes, timing, one button to open, creating a fully intelligent fragrance housekeeper for you! Main functions: [Custom working mode] Free to set the startup and shutdown time to meet the needs of multiple scenarios. [Real-time monitoring of oil quantity and fragrance] Real-time view of oil, fuel consumption, intelligent calibration of the remaining days of use, real-time monitoring of equipment status. [Device Sharing Management] After creating the device, the administrator can share the device in real time through the mobile phone number, and control the permission independently, so that the device management is secure.

Screenshots

格林爱云香氛4 screens
Scent Master Pro4 screens

Verdict

The call

The clearest difference is rating: 格林爱云香氛 at 4.8 against Scent Master Pro's 3.7. 格林爱云香氛 also leads on iOS requirement (9.0 vs 13.0). Scent Master Pro's advantage is update cadence (fortnightly vs every 21 months). On price, review sentiment, ratings volume and ads 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

格林爱云香氛 holds the better App Store score, 4.8 against 3.7. Both are backed by a comparable volume of ratings — 18 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

格林爱云香氛 ships an update every 21 months, Scent Master Pro fortnightly. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
格林爱云香氛 versus Scent Master Pro: the parameters behind the verdict, then further details
Parameter格林爱云香氛Scent Master Pro
PriceFreeFree
Rating4.8 (18 ratings) — better3.7 (7 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings18 — better7
Update frequencyEvery 21 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPod
Requires iOS9.0 — better13.0
Further details — not scored
Size90 MB180 MB
Age rating4+4+
DeveloperHangzhou GreenAir Environmental Protection Technology Co., Ltd兵 姚

Customer experience

格林爱云香氛

All ratings18 ratings
Positive94.4%
Neutral5.6%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Scent Master Pro

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

格林爱云香氛

No in-app purchases

None

Scent Master Pro

No in-app purchases

Questions

Is 格林爱云香氛 free?
格林爱云香氛 is free to download, with no in-app purchases.
Is Scent Master Pro free?
Scent Master Pro is free to download, with no in-app purchases.
Which has better reviews, 格林爱云香氛 or Scent Master Pro?
格林爱云香氛 is rated higher. 格林爱云香氛 averages 4.8 out of 5 from 18 ratings, while Scent Master Pro averages 3.7 from 7 ratings.
Do 格林爱云香氛 or Scent Master Pro have ads?
Neither 格林爱云香氛 nor Scent Master Pro shows ads.
Which is updated more often, 格林爱云香氛 or Scent Master Pro?
格林爱云香氛 ships an update every 21 months, and Scent Master Pro fortnightly. Most recently, 格林爱云香氛 was updated on November 2, 2026 and Scent Master Pro on October 30, 2026.

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