# PM10 Tracker (미세먼지알림이) vs 미세멍

The clearest difference is in-app purchases: 미세멍 at none against PM10 Tracker (미세먼지알림이)'s 2. PM10 Tracker (미세먼지알림이)'s advantage is ads (none vs shown) and update cadence (every 9 days vs every 2 months). On price, ratings volume, device support and iOS requirement 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. 미세멍 asks for nothing beyond the download.

PM10 Tracker (미세먼지알림이) holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 15 and 31 respectively. Written reviews point the same way: 88% of PM10 Tracker (미세먼지알림이)'s written reviews are positive against 77% of 미세멍's.

PM10 Tracker (미세먼지알림이) ships an update every 9 days, 미세멍 every 2 months. Both last shipped on September 27, 2026.

## The numbers

| Metric | PM10 Tracker (미세먼지알림이) | 미세멍 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (15 ratings)](https://appshunter.io/ios/app/pm10-tracker/id991670217/reviews)** | [4.5 (31 ratings)](https://appshunter.io/ios/app/id1435731551/reviews) |
| Number of ratings | 15 | **31** |
| Positive reviews | **88.2% of reviews** | 77.2% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 44 MB | 21 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Won Cheul Seok](https://appshunter.io/developer/917577689) | [Fine Pocket](https://appshunter.io/developer/498836255) |

## 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 |


### 미세멍

[App page](https://appshunter.io/ios/app/id1435731551)

This app presents real-time air quality information for South Korea using cute dog graphics and intuitive color-coding. It provides detailed data on fine dust, ultrafine dust, and weather conditions for all regions, making it easy to understand and share.

**Highlights:** Intuitive color-coded air quality display, Cute dog character alerts, Nationwide fine dust and weather data, Ultrafine dust monitoring, Easy social media sharing

**Features:** 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 미세멍 free?

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

### Which has better reviews, PM10 Tracker (미세먼지알림이) or 미세멍?

PM10 Tracker (미세먼지알림이) is rated higher. PM10 Tracker (미세먼지알림이) averages 4.7 out of 5 from 15 ratings, while 미세멍 averages 4.5 from 31 ratings.

### Do PM10 Tracker (미세먼지알림이) or 미세멍 have ads?

미세멍 shows ads; PM10 Tracker (미세먼지알림이) does not.

### Which is updated more often, PM10 Tracker (미세먼지알림이) or 미세멍?

PM10 Tracker (미세먼지알림이) ships an update every 9 days, and 미세멍 every 2 months. Most recently, PM10 Tracker (미세먼지알림이) was updated on September 27, 2026 and 미세멍 on September 27, 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.*