# Aroma Carrier vs Art Diffuser

The clearest difference is update cadence: Art Diffuser at every 3 months against Aroma Carrier's every 6 months. Aroma Carrier's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Aroma Carrier ships an update every 6 months, Art Diffuser every 3 months. The most recent releases landed on September 17, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Aroma Carrier | Art Diffuser |
| --- | --- | --- |
| 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 6 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 58 MB | 20 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Gizwits IoT Technology Co., Ltd.](https://appshunter.io/developer/1468450527) | [Guangzhou Tuowei Technology Co.,Ltd](https://appshunter.io/developer/1790806451) |

## What reviewers say

### Aroma Carrier

[App page](https://appshunter.io/ios/app/aroma-carrier/id6446490708)

**Features:** macOS Compatibility

**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 Aroma Carrier free?

Aroma Carrier is free to download, with no in-app purchases.

### Is Art Diffuser free?

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

### Do Aroma Carrier or Art Diffuser have ads?

Neither Aroma Carrier nor Art Diffuser shows ads.

### Which is updated more often, Aroma Carrier or Art Diffuser?

Aroma Carrier ships an update every 6 months, and Art Diffuser every 3 months. Most recently, Aroma Carrier was updated on September 17, 2026 and Art Diffuser on September 12, 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.*