Smart Diffuser vs Aroma Diffuser pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Smart Diffuser
Control your smart scent machine remotely via Wi-Fi. Adjust scent intensity, monitor oil levels, and manage multiple devices. Authorize other users and group machines for business use.
- Remote Wi-Fi control
- Scent intensity adjustment
- Oil level monitoring
- User authorization
- Device grouping
- Employee account management
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Smart scent machine app is to control the scent machine remotely Main function as below; 1. SMARTCONFIG: To match your scent machine to your wifi and control by the smartphone. 2. Do settings and ambient scent intensity control remotely. 3. Oil Monitor: Can monitor the oil level of the scent machine. 4. Authorization: To authorize the person that need to do setting. 5. Group function: Can group your customer's machine. 6.Employee account function：Resolve equipment ownership issues between agents and employees . 7.Update the prompt function：APP has a new version that will prompt the update.
Aroma Diffuser pro
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Aromatherapy machine intelligent control application.
Screenshots
Verdict
The clearest difference is update cadence: Smart Diffuser at every 6 weeks against Aroma Diffuser pro's every 6 months. Smart Diffuser also leads on iOS requirement (12.0 vs 15.5). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Smart Diffuser ships an update every 6 weeks, Aroma Diffuser pro every 6 months. The most recent releases landed on July 7, 2026 and September 15, 2026 respectively.
| Parameter | Smart Diffuser | Aroma Diffuser pro |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (6 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 6 weeks — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 42 MB | 62 MB |
| Age rating | 4+ | 9+ |
| Developer | 秦庚 蒋 | 志君 李 |
In-app purchases
Smart Diffuser
No in-app purchases
Aroma Diffuser pro
No in-app purchases
Questions
Is Smart Diffuser free?
Is Aroma Diffuser pro free?
Do Smart Diffuser or Aroma Diffuser pro have ads?
Which is updated more often, Smart Diffuser or Aroma Diffuser pro?
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