# Art Diffuser vs Scent Lab

Art Diffuser and Scent Lab are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Art Diffuser ships an update every 3 months, Scent Lab every 4 months. The most recent releases landed on September 12, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Art Diffuser | Scent Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.3 (3 ratings)](https://appshunter.io/ios/app/art-diffuser/id6740612064/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | — |
| Size | 20 MB | 33 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Tuowei Technology Co.,Ltd](https://appshunter.io/developer/1790806451) | [俊 谢](https://appshunter.io/developer/1440271932) |

## What reviewers say

### 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


### Scent Lab

[App page](https://appshunter.io/ios/app/scent-lab/id6752229817)

**In-app purchases:** none


## Frequently asked questions

### Is Art Diffuser free?

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

### Is Scent Lab free?

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

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

Neither Art Diffuser nor Scent Lab shows ads.

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

Art Diffuser ships an update every 3 months, and Scent Lab every 4 months. Most recently, Art Diffuser was updated on September 12, 2026 and Scent Lab on September 8, 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.*