Scent System vs AF Aroma
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Scent System
Control your smart fragrance diffuser remotely. Schedule its operation, manage power-off modes, and register new users. This app also facilitates binding smart home appliances via LAN scanning.
- Remote fragrance machine control
- Scheduling fragrance machine operation
- Safe power-off mode control
- Smart home appliance binding
- User registration
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Scent System app is a comprehensive application platform that sells some products and equipment, as well as smart home and remote control. What are the main functions: 1. Register new users via mobile phone. 2. Bind smart home appliances through LAN scanning. 3. Remote control of the switch of the intelligent fragrance machine. 4. Remotely schedule the work of the fragrance machine through the APP. 5. Remotely control the safe power-off mode of the fragrance machine through the APP.
AF Aroma
Control your aroma diffuser's fan speed, power, and settings via Bluetooth. Customize modes and manage device details like name and password for a personalized scent experience.
- BLE fan control
- Adjust fan speed
- Lock/unlock device
- Switch on/off
- Modify device name
- Set device password
- Customizable modes
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This is an aroma expander app that controls the fan type through BLE. You can adjust the fan speed, lock the device, switch on/off, modify the device name and password through the app, and have multiple custom modes to choose from
Screenshots
Verdict
The clearest difference is rating: AF Aroma at 2.3 against Scent System's 1.0. AF Aroma also leads on ratings volume (6 vs 1). Scent System's advantage is update cadence (every 2 weeks vs every 9 months) and iOS requirement (9.0 vs 11.0). 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.
AF Aroma holds the better App Store score, 2.3 against 1.0. That said, the two scores are not equally well evidenced: AF Aroma has 6 ratings behind it against 1, so its average is the more settled of the two.
Scent System ships an update every 2 weeks, AF Aroma every 9 months. The most recent releases landed on September 11, 2026 and September 16, 2026 respectively.
| Parameter | Scent System | AF Aroma |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 2.3 (6 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 1 | 6 — better |
| Update frequency | Every 2 weeks — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 25 MB | 17 MB |
| Age rating | 17+ | 4+ |
| Developer | Guangzhou Lanmei Computer Technology Co., Ltd. | Zhuhai Rongyuan Electronic Technology Co.,ltd |
Customer experience
Scent System
AF Aroma
In-app purchases
Scent System
No in-app purchases
AF Aroma
No in-app purchases
