# 미세멍 vs Han River

The clearest difference is rating: Han River at 5.0 against 미세멍's 4.5. Han River also leads on ads (none vs shown) and review sentiment (100% vs 77%). 미세멍's advantage is update cadence (every 2 months vs every 16 months) and ratings volume (31 vs 2). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Han River holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: 미세멍 has 31 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 77% of 미세멍's written reviews are positive against 100% of Han River's.

미세멍 ships an update every 2 months, Han River every 16 months. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 미세멍 | Han River |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (31 ratings)](https://appshunter.io/ios/app/id1435731551/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/han-river/id6478441625/reviews)** |
| Number of ratings | **31** | 2 |
| Positive reviews | 77.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 16 months |
| Monetization | Ad-supported | **Free** |
| Size | 21 MB | 38 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Fine Pocket](https://appshunter.io/developer/498836255) | [Kilho Oh](https://appshunter.io/developer/1191040260) |

## What reviewers say

### 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


### Han River

[App page](https://appshunter.io/ios/app/han-river/id6478441625)

This app provides water temperature information based on your current location and nearby measurement stations. It offers real-time data to help you find the most relevant water temperature information.

**Highlights:** Location-based water temperature, Nearby measurement station data, Real-time information, User-friendly interface

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

**In-app purchases:** none


## Frequently asked questions

### Is 미세멍 free?

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

### Is Han River free?

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

### Which has better reviews, 미세멍 or Han River?

Han River is rated higher. 미세멍 averages 4.5 out of 5 from 31 ratings, while Han River averages 5.0 from 2 ratings.

### Do 미세멍 or Han River have ads?

미세멍 shows ads; Han River does not.

### Which is updated more often, 미세멍 or Han River?

미세멍 ships an update every 2 months, and Han River every 16 months. Most recently, 미세멍 was updated on November 6, 2026 and Han River on November 4, 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.*