# Scent Marketing vs Art Diffuser

The clearest difference is rating: Scent Marketing at 2.1 against Art Diffuser's 1.7. Scent Marketing also leads on update cadence (every 10 days vs every 2 months) and review sentiment (20% vs 0%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scent Marketing holds the better App Store score, 2.1 against 1.7. That said, the two scores are not equally well evidenced: Scent Marketing has 168 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 20% of Scent Marketing's written reviews are positive against 0% of Art Diffuser's.

Scent Marketing ships an update every 10 days, Art Diffuser every 2 months. The most recent releases landed on October 23, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Scent Marketing | Art Diffuser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (168 ratings)](https://appshunter.io/ios/app/scent-marketing/id1243308763/reviews)** | [1.7 (7 ratings)](https://appshunter.io/ios/app/art-diffuser/id6740612064/reviews) |
| Number of ratings | **168** | 7 |
| Positive reviews | **20.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | Free | Free |
| Size | 21 MB | 20 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Chi Yang Electrical machinery co., LTD](https://appshunter.io/developer/1450772687) | [Guangzhou Tuowei Technology Co.,Ltd](https://appshunter.io/developer/1790806451) |

## What reviewers say

### Scent Marketing

[App page](https://appshunter.io/ios/app/scent-marketing/id1243308763)

Control your Bluetooth-enabled scent diffusers remotely. Adjust settings like working hours, scent levels, and manage multiple devices with ease. Monitor remaining scent levels and customize device names for a personalized aroma experience.

**Highlights:** Bluetooth device control, Set working hours and days, Adjust scent intensity levels, Monitor remaining scent percentage, Rename and distinguish devices, Check software and PC board versions

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Art Diffuser

[App page](https://appshunter.io/ios/app/art-diffuser/id6740612064)

Control your smart fragrance diffuser remotely via Bluetooth. Create personalized scent schedules and set up automated scenes to match your daily rhythm and enhance your living space.

**Highlights:** Bluetooth connectivity, Custom fragrance profiles, Personalized scent scheduling, Automated scene modes, Energy-efficient operation

**In-app purchases:** none


## Frequently asked questions

### Is Scent Marketing free?

Scent Marketing is free to download, with no in-app purchases.

### Is Art Diffuser free?

Art Diffuser is free to download, with no in-app purchases.

### Which has better reviews, Scent Marketing or Art Diffuser?

Scent Marketing is rated higher. Scent Marketing averages 2.1 out of 5 from 168 ratings, while Art Diffuser averages 1.7 from 7 ratings.

### Do Scent Marketing or Art Diffuser have ads?

Neither Scent Marketing nor Art Diffuser shows ads.

### Which is updated more often, Scent Marketing or Art Diffuser?

Scent Marketing ships an update every 10 days, and Art Diffuser every 2 months. Most recently, Scent Marketing was updated on October 23, 2026 and Art Diffuser on October 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*