# Aroma World vs ComPhysics Green UV

The clearest difference is ads: ComPhysics Green UV at none against Aroma World's shown. Aroma World's advantage is iOS requirement (12.0 vs 17.0). On price, 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.

## The numbers

| Metric | Aroma World | ComPhysics Green UV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (4 ratings)](https://appshunter.io/ios/app/aroma-world/id1489284025/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Ad-supported | — |
| Size | 28 MB | 2 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou You'an Information Technology Co.,Ltd](https://appshunter.io/developer/1092018980) | [ComPhysics](https://appshunter.io/developer/1821978540) |

## What reviewers say

### Aroma World

[App page](https://appshunter.io/ios/app/aroma-world/id1489284025)

Control your environment's aroma remotely with this app. It blends nature's purity with technology for a personalized scent experience.

**Highlights:** Remote aroma control, Personalized scent experiences, Integration of nature and technology, Area scent management

**In-app purchases:** none


### ComPhysics Green UV

[App page](https://appshunter.io/ios/app/comphysics-green-uv/id6794469621)

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

**In-app purchases:** none


## Frequently asked questions

### Is Aroma World free?

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

### Is ComPhysics Green UV free?

ComPhysics Green UV is free to download, with no in-app purchases.

### Do Aroma World or ComPhysics Green UV have ads?

Aroma World shows ads; ComPhysics Green UV does not.

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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.*