Aroma vs Perfuming Room
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Aroma
Control and manage various air treatment devices remotely via a cloud platform. Supports multiple communication methods and devices, offering data statistics and enhanced information security for businesses.
- Remote device control
- Multi-communication support (Bluetooth, WiFi, 2G/4G)
- Data statistics and analysis
- Information security
- Hardware integration for various equipment
- Cross-platform compatibility (mobile & PC)
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Aromoa link is an Internet of things control platform for air treatment, odor treatment, fragrance marketing, sterilization and sterilization. This platform is the first cloud control product in the world that can support Bluetooth, WiFi, 2G / 4G and cellular communication, and also the first platform that is compatible with mobile and PC terminals to realize control, management and data statistics. Aroma link is a self built server and independently developed cloud control platform. Not limited by the framework of the third-party cloud platform, it fully ensures the information security of the platform, user-defined data collection and analysis. Finally, the platform supports hardware access to kill equipment, fragrance equipment, other spray and processing equipment, and provides more market prospects for the upgrading and upgrading of subsequent product lines.
Perfuming Room
This app allows users to control and schedule their aromatherapy diffusers. It simplifies device management for multiple units, enabling easy setup and operation for a personalized scent experience.
- Device grouping for multiple units
- Easy device search and connection
- RSSI value for proximity indication
- Device binding and connection management
- Machine number and group categorization
- Customizable scheduling for device operation
- Remote device activation
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优悠调香室香薰定时控制系统，开启您的香薰之旅。 App以客户操作简便为目的，精简操作步骤，让每一位用户可以很快的使用设备。 功能如下： 1：进入界面后可点进设备分组，分组的目的是针对多台设备用户，如放在“车站”“**酒店”等（单台设备可直接操作第2步） 2：分组完成后点“+”进行搜索， 3：同一场所内有多台设备时，请参考每台设备上面的RSSI值，RSSI值越小，代表设备离您越近 4：点“绑定”后进入已连接界面。 5：点“已链接”进入设备 6：点“设置”进入机器编号及编组类别，如：车站1号候车室，同时把设备分给到车站，方便您下次直接操作机器（单台设备可跳过此步） 7：“定时”设定设备的工作时间段。 8：设置完成后，点“发射”设备接收时会“BI”的一声，设置完成。
Screenshots
Verdict
The clearest difference is rating: Perfuming Room at 4.0 against Aroma's 1.7. Perfuming Room also leads on iOS requirement (10.0 vs 13.0). Aroma's advantage is ratings volume (124 vs 1) and update cadence (every 2 weeks vs every 2 months). On price, ads, in-app purchases and monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Perfuming Room holds the better App Store score, 4.0 against 1.7. That said, the two scores are not equally well evidenced: Aroma has 124 ratings behind it against 1, so its average is the more settled of the two.
Aroma ships an update every 2 weeks, Perfuming Room every 2 months. The most recent releases landed on October 29, 2026 and October 13, 2026 respectively.
| Parameter | Aroma | Perfuming Room |
|---|---|---|
| Price | Free | Free |
| Rating | 1.7 (124 ratings) | 4.0 (1 ratings) — better |
| Positive reviews | 10.0% of reviews | — |
| Number of ratings | 124 — better | 1 |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | 可汗 罗 | Shenzhen Youyou Industrial Group Co. , Ltd. |
Customer experience
Aroma
Perfuming Room
Bugs and requests
Aroma
Reported bugs
51 issues- Device does not turn on
- Bluetooth connection is weak or lost
- WiFi connection is unstable or unavailable
- App does not save settings or schedules
- App reverts to factory settings
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- Incorrect error messages regarding start and end times
- App is incompatible with newer iPhone versions
- App does not allow account creation
- Bluetooth password issues (wrong password, forgotten password)
- App does not find devices after initial setup or adding new devices
- WiFi functionality removed
- Schedule settings not saving correctly (e.g., only showing Sunday)
- App not displaying pair code for Bluetooth
- App not allowing login after registration
- Error messages when trying to edit schedules
- Device shows low battery even when fully charged
- App not syncing with devices
- Day of the week not editable in schedule settings
- Machine reverts to factory settings after app changes
- App not showing devices and reporting no network found
- App not allowing sign-in after reinstallation
- Device does not display 'pair code' for Bluetooth
- App asks for Bluetooth password that is not provided or cannot be set
- Cannot get past password set for Bluetooth connection
- App does not recognize home Wi-Fi network
- Bluetooth settings forgotten when phone moves away from machine
- App does not save settings or schedule
- Day of the week should be editable with time and w/p settings
- Settings with machine and app don’t hold
- App not showing devices and not giving a way to add them
- WiFi keeps going offline status on the app
- App does not display 'pair code' for Bluetooth
- App asks for Bluetooth password that is not provided or cannot be set
- Cannot get past password set for Bluetooth connection
- App does not recognize home Wi-Fi network
- Bluetooth settings forgotten when phone moves away from machine
- App does not save settings or schedule
- Day of the week should be editable with time and w/p settings
- Settings with machine and app don’t hold
- App not showing devices and not giving a way to add them
- WiFi keeps going offline status on the app
- App does not display 'pair code' for Bluetooth
- App asks for Bluetooth password that is not provided or cannot be set
- Cannot get past password set for Bluetooth connection
- App does not recognize home Wi-Fi network
- Bluetooth settings forgotten when phone moves away from machine
- App does not save settings or schedule
- Day of the week should be editable with time and w/p settings
- Settings with machine and app don’t hold
- App not showing devices and not giving a way to add them
- WiFi keeps going offline status on the app
Requested features
5 requests- Add more time schedules
- Increase pause limit for schedules
- Add ability to edit day of the week in schedule
- Add more working periods
- Allow programming for the whole week with multiple options
Perfuming Room
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Aroma
No in-app purchases
Perfuming Room
No in-app purchases
