Smart Diffuser vs Aroma Designers
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
Read full descriptionHide full description
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 Designers
Control smart scent diffusers via Bluetooth from your smartphone. Program working periods, intervals, and fragrance intensity for a personalized scent experience.
- Bluetooth control
- Programmable working periods
- Adjustable intervals
- Customizable fragrance intensity
- 24/7 scheduling
Read full descriptionHide full description
The Aroma Designers app is an easy and smart way to control Aroma Designers’s scent diffusers. The app uses Bluetooth that allows you to control your diffuser through your smartphone. The app will help you enjoy the best and most memorable scent experiences in your environment. Aroma Designers’s app will give you ultimate control. You can program its working period, intervals and fragrance intensity 24 hours a day, 7 days a week. Download the Aroma Designers app now and discover how easy and intuitive it is to manage your scent experience through our diffusers.
Screenshots
Verdict
The clearest difference is rating: Smart Diffuser at 2.3 against Aroma Designers's 1.0. Smart Diffuser also leads on review sentiment (25% vs 0%) and ratings volume (8 vs 2). Aroma Designers's advantage is update cadence (weekly vs every 6 weeks) and iOS requirement (9.0 vs 12.0). 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.
Smart Diffuser holds the better App Store score, 2.3 against 1.0. Both are backed by a comparable volume of ratings — 8 and 2 respectively. Written reviews point the same way: 25% of Smart Diffuser's written reviews are positive against 0% of Aroma Designers's.
Smart Diffuser ships an update every 6 weeks, Aroma Designers weekly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Smart Diffuser | Aroma Designers |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (8 ratings) — better | 1.0 (2 ratings) |
| Positive reviews | 25.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 8 — better | 2 |
| Update frequency | Every 6 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 42 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | 秦庚 蒋 | Zaharina Novakova |
Customer experience
Smart Diffuser
Aroma Designers
In-app purchases
Smart Diffuser
No in-app purchases
Aroma Designers
No in-app purchases
Questions
Is Smart Diffuser free?
Is Aroma Designers free?
Which has better reviews, Smart Diffuser or Aroma Designers?
Do Smart Diffuser or Aroma Designers have ads?
Which is updated more often, Smart Diffuser or Aroma Designers?
Other comparisons
