# Dusts vs Just Dust

The clearest difference is device support: Dusts at 3 against Just Dust's —. Dusts also leads on iOS requirement (13.0 vs 15.0). On price and in-app purchases 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 | Dusts | Just Dust |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (31 ratings)](https://appshunter.io/ios/app/dusts/id1231747836/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 92.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 6 weeks | — |
| Monetization | Free | — |
| Size | 31 MB | 27 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPod, Apple Watch** | — |
| Age rating | 4+ | 4+ |
| Developer | [Yeram Jueng](https://appshunter.io/developer/1510266351) | [Young Soo Park](https://appshunter.io/developer/1677257637) |

## What reviewers say

### Dusts

[App page](https://appshunter.io/ios/app/dusts/id1231747836)

This app provides real-time air quality information, including fine dust, ultrafine dust, and integrated air quality index. It locates the nearest measurement station and displays data with intuitive graphs and color-coded backgrounds. Widgets and Apple Watch support offer convenient access to air quality updates.

**Highlights:** Real-time fine dust concentration, Real-time ultrafine dust concentration, Integrated air quality index, Nearest measurement station locator, Widgets for home/lock screen, Apple Watch app and complications, Dark mode support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Just Dust

[App page](https://appshunter.io/ios/app/just-dust/id6447232002)

**In-app purchases:** none


## Frequently asked questions

### Is Dusts free?

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

### Is Just Dust free?

Just Dust is free to download, with no in-app purchases.

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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.*