# PM10 Tracker (미세먼지알림이) vs 오늘! 미날이

The clearest difference is in-app purchases: 오늘! 미날이 at none against PM10 Tracker (미세먼지알림이)'s 2. 오늘! 미날이 also leads on review sentiment (100% vs 88%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PM10 Tracker (미세먼지알림이) sells 2 in-app purchases, starting at $0.99 per 3 months. 오늘! 미날이 asks for nothing beyond the download.

PM10 Tracker (미세먼지알림이) ships an update every 9 days, 오늘! 미날이 every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | PM10 Tracker (미세먼지알림이) | 오늘! 미날이 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (15 ratings)](https://appshunter.io/ios/app/pm10-tracker/id991670217/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 88.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 44 MB | 51 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Won Cheul Seok](https://appshunter.io/developer/917577689) | [iBridge Inc. (Korea)](https://appshunter.io/developer/1462026406) |

## What reviewers say

### PM10 Tracker (미세먼지알림이)

[App page](https://appshunter.io/ios/app/pm10-tracker/id991670217)

This app provides real-time air quality information for South Korea, including PM10, PM2.5, and O3 levels. It offers alerts for poor conditions and features optimized GPS battery usage and Apple Watch complications. Subscriptions remove ads and unlock unlimited tracking.

**Highlights:** Real-time PM10/PM2.5/O3 map for South Korea, Alerts for 'bad' air quality conditions, Minimized GPS battery usage, Apple Watch complications, Siri shortcuts for accessibility, Subscription for ad-free experience

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Convenience Kits | $0.99 | per 3 months |
| Convenience Kits | $2.49 | per year |


### 오늘! 미날이

[App page](https://appshunter.io/ios/app/id6744146958)

Get real-time microdust and weather conditions at a glance. This app provides current weather, air quality levels, mountain forecasts, UV index, and 24-hour and 5-day weather predictions.

**Highlights:** Microdust and weather status overview, Current weather and air quality data, Mountain forecasts, UV index, 24-hour weather information, 5-day short-term weather prediction

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

**In-app purchases:** none


## Frequently asked questions

### Is PM10 Tracker (미세먼지알림이) free?

PM10 Tracker (미세먼지알림이) is free to download, with in-app purchases available.

### Is 오늘! 미날이 free?

오늘! 미날이 is free to download, with no in-app purchases.

### Do PM10 Tracker (미세먼지알림이) or 오늘! 미날이 have ads?

Neither PM10 Tracker (미세먼지알림이) nor 오늘! 미날이 shows ads.

### Which is updated more often, PM10 Tracker (미세먼지알림이) or 오늘! 미날이?

PM10 Tracker (미세먼지알림이) ships an update every 9 days, and 오늘! 미날이 every 2 weeks. Most recently, PM10 Tracker (미세먼지알림이) was updated on October 24, 2026 and 오늘! 미날이 on October 24, 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.*