# 대기오염 AirGuard K vs Just Dust

The clearest difference is device support: 대기오염 AirGuard K at 2 against Just Dust's —. 대기오염 AirGuard K also leads on iOS requirement (8.0 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 | 대기오염 AirGuard K | Just Dust |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/airguard-k/id896079231/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 91.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Fortnightly | — |
| Monetization | Free | — |
| Size | 267 MB | 27 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Kweather Co.,Ltd](https://appshunter.io/developer/372326743) | [Young Soo Park](https://appshunter.io/developer/1677257637) |

## What reviewers say

### 대기오염 AirGuard K

[App page](https://appshunter.io/ios/app/airguard-k/id896079231)

Access real-time air quality data from official sources and unique forecasts. Monitor your local air conditions, view nationwide predictions, and receive personalized alerts for pollutants. Get actionable advice for maintaining a healthy indoor and outdoor environment.

**Highlights:** Real-time air quality data, Unique air pollution forecasts, Personalized push notifications, Indoor/outdoor environment comparison, Lifestyle and learning efficiency forecasts, Broadcasts for detailed air information

**Features:** 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 대기오염 AirGuard K free?

대기오염 AirGuard K 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.*