Smart Diffuser vs Scent diffuse
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.
Scent diffuse
Control your smart scent diffuser remotely via Bluetooth or network. Adjust settings and manage your device from your smartphone.
- Bluetooth control
- Remote network control
- Smart scent management
- Intelligent control
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Scent diffuse is a scent machine intelligent control App, which allows Bluetooth control and remote network control of smart scent.
Screenshots
Verdict
The clearest difference is rating: Scent diffuse at 5.0 against Smart Diffuser's 2.7. Smart Diffuser's advantage is update cadence (every 6 weeks vs every 3 months) and ratings volume (6 vs 1). 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.
Scent diffuse holds the better App Store score, 5.0 against 2.7. That said, the two scores are not equally well evidenced: Smart Diffuser has 6 ratings behind it against 1, so its average is the more settled of the two.
Smart Diffuser ships an update every 6 weeks, Scent diffuse every 3 months. The most recent releases landed on July 7, 2026 and September 23, 2026 respectively.
| Parameter | Smart Diffuser | Scent diffuse |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (6 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 6 — better | 1 |
| Update frequency | Every 6 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 42 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | 秦庚 蒋 | 春荣 杨 |
Customer experience
Smart Diffuser
Scent diffuse
In-app purchases
Smart Diffuser
No in-app purchases
Scent diffuse
No in-app purchases
Questions
Is Smart Diffuser free?
Is Scent diffuse free?
Which has better reviews, Smart Diffuser or Scent diffuse?
Do Smart Diffuser or Scent diffuse have ads?
Which is updated more often, Smart Diffuser or Scent diffuse?
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