Comparison

Munzi vs 인에어(inair)

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Munzi

This app provides quick and easy air quality information, including fine dust and ultrafine dust levels. It offers current location-based data and allows searching for specific areas. Users can customize display settings and save favorite locations for convenient access.

Highlights
  • Real-time fine dust and ultrafine dust information
  • Location-based and searchable locations
  • Customizable air quality standards (Korea/WHO)
  • Color-coded air quality indicators
  • Dark mode support
  • Save and sync favorite locations
Read full description

심플한 미세먼지 어플 Munzi는 위젯, 아이폰, 아이패드, 그리고 맥에서 쉽고 빠르게 미세먼지 및 초미세먼지 정보를 제공합니다. # 기본 기능 Munzi는 지역 경계 기준을 토대로 미세먼지 및 초미세먼지 정보를 제공합니다. 기본적으로 현재 사용자의 위치를 파악해 미세먼지 정보를 제공하고, 사용자가 원하는 위치의 미세먼지 정보를 검색할 수 있습니다. # 추가 기능 미세먼지 어플 Munzi는 한국과 WHO 미세먼지 경계 기준 중 선택이 가능합니다. 미세먼지 상태를 색상을 통해 더욱 직관적으로 나타내고 다크모드도 지원합니다. 또, 즐겨찾는 지역을 저장하는 것이 가능하고 저장한 지역이 기기간 동기화 되는 등 다양한 기능이 포함 되어있습니다. * 피드백은 앱스토어 리뷰에 남겨주세요.

About

인에어(inair)

This app provides real-time fine dust (PM-2.5) measurements from subway stations across the country. It offers hourly and 24-hour moving average data, a collaboration between environmental agencies and railway operators.

Highlights
  • Real-time PM-2.5 measurements
  • Subway station data
  • Hourly average data
  • 24-hour moving average data
  • Nationwide coverage
Features
Read full description

연간 20억명 이상이 이용하는 대표적인 대중교통 수단, 지하철! 전국의 지하역사 승강장에 초미세먼지(PM-2.5) 측정기기가 설치되어 국민 여러분에게 실시간 제공됩니다. 환경부와 한국환경공단, 전국 철도운영기관이 협력하여 1시간 평균데이터와 24시간 이동평균 데이터를 제공합니다.

Screenshots

Munzi4 screens
인에어(inair)3 screens

Verdict

The call

The clearest difference is update cadence: Munzi at every 11 days against 인에어(inair)'s every 9 months. 인에어(inair)'s advantage is iOS requirement (12.0 vs 17.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Munzi ships an update every 11 days, 인에어(inair) every 9 months. The most recent releases landed on September 21, 2026 and September 12, 2026 respectively.

Scorecard2 real differences · 8 level
Munzi versus 인에어(inair): the parameters behind the verdict, then further details
ParameterMunzi인에어(inair)
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings1 — better—
Update frequencyEvery 11 days — betterEvery 9 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, Mac — betteriPhone, iPod
Requires iOS17.012.0 — better
Further details — not scored
Size5 MB14 MB
Age rating4+4+
DeveloperHohyeon Moon한국환경공단

Customer experience

Munzi

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews26 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

인에어(inair)

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Munzi

No in-app purchases

None

인에어(inair)

No in-app purchases

Questions

Is Munzi free?
Munzi is free to download, with no in-app purchases.
Is 인에어(inair) free?
인에어(inair) is free to download, with no in-app purchases.
Do Munzi or 인에어(inair) have ads?
Neither Munzi nor 인에어(inair) shows ads.
Which is updated more often, Munzi or 인에어(inair)?
Munzi ships an update every 11 days, and 인에어(inair) every 9 months. Most recently, Munzi was updated on September 21, 2026 and 인에어(inair) on September 12, 2026.

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