# 굴뚝측정결과 스마트알림 vs FireM6 Pro 파이어엠식스

The clearest difference is update cadence: FireM6 Pro 파이어엠식스 at weekly against 굴뚝측정결과 스마트알림's every 5 months. 굴뚝측정결과 스마트알림's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

굴뚝측정결과 스마트알림 ships an update every 5 months, FireM6 Pro 파이어엠식스 weekly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 굴뚝측정결과 스마트알림 | FireM6 Pro 파이어엠식스 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Size | 5 MB | 41 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [한국환경공단](https://appshunter.io/developer/873915688) | [FRISAT CO., LTD.](https://appshunter.io/developer/6773158834) |

## What reviewers say

### 굴뚝측정결과 스마트알림

[App page](https://appshunter.io/ios/app/id6474818379)

**Features:** macOS Compatibility

**In-app purchases:** none


### FireM6 Pro 파이어엠식스

[App page](https://appshunter.io/ios/app/firem6-pro/id6773158832)

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

**In-app purchases:** none


## Frequently asked questions

### Is 굴뚝측정결과 스마트알림 free?

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

### Is FireM6 Pro 파이어엠식스 free?

FireM6 Pro 파이어엠식스 is free to download, with no in-app purchases.

### Do 굴뚝측정결과 스마트알림 or FireM6 Pro 파이어엠식스 have ads?

Neither 굴뚝측정결과 스마트알림 nor FireM6 Pro 파이어엠식스 shows ads.

### Which is updated more often, 굴뚝측정결과 스마트알림 or FireM6 Pro 파이어엠식스?

굴뚝측정결과 스마트알림 ships an update every 5 months, and FireM6 Pro 파이어엠식스 weekly. Most recently, 굴뚝측정결과 스마트알림 was updated on November 4, 2026 and FireM6 Pro 파이어엠식스 on November 5, 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.*