Comparison

미세먼지SOS vs 키자니아 줄서기

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

Head to head

About

미세먼지SOS

Features

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부비가 알려주는 미세먼지 이야기 미세먼지는 어떻게 발생할까요? 미세먼지가 코에 들어간다면 우리 몸 속에 어떠한 일이 일어날까요? 부비가 알려주는 미세먼지 이야기를 알아보아요

About

키자니아 줄서기

This app allows users to easily book and manage their place in line at KidZania. Receive real-time notifications and check your reservation status conveniently. It requires location access to provide the queuing service.

Highlights

Easy booking via kiosk
Check reservation history
Real-time notifications
Smart queuing system
Location-based service

Features

Read full description

키자니아 간편 줄서기 시스템 오픈! 기다림도 여유있게, 간편하고 스마트하게! 키오스크에서 간편하게 예약하고, 줄서기 앱에서 예약 내역 확인하고 실시간 알림받으세요. [줄서기 앱 접근 권한 안내] 사용자의 현재 위치를 기반으로 키자니아 줄서기 서비스 제공을 위한 필수 접근 권한을 필요로 합니다. 줄서기 서비스 이용을 위한 위치 정보 권한 사용에 동의하여 주세요.

Screenshots

미세먼지SOS4 screens

키자니아 줄서기4 screens

Verdict

The call

The clearest difference is update cadence: 키자니아 줄서기 at every 2 months against 미세먼지SOS's every 32 months. On price, ads, in-app purchases and device support 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

미세먼지SOS ships an update every 32 months, 키자니아 줄서기 every 2 months. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.

Scorecard1 real difference · 7 level

미세먼지SOS versus 키자니아 줄서기: the parameters behind the verdict, then further details
Parameter	미세먼지SOS	키자니아 줄서기
Price	Free	Free
Positive reviews	—	14.3% of reviews
Update frequency	Every 32 months	Every 2 months — better
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	13.0	12.4 — better
Further details — not scored
Size	175 MB	15 MB
Age rating	4+	4+
Developer	Ecoplay Co., Ltd.	MBC플레이비

In-app purchases

None

미세먼지SOS

No in-app purchases

None

키자니아 줄서기

No in-app purchases

Questions

Is 미세먼지SOS free?

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

Is 키자니아 줄서기 free?

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

Do 미세먼지SOS or 키자니아 줄서기 have ads?

Neither 미세먼지SOS nor 키자니아 줄서기 shows ads.

Which is updated more often, 미세먼지SOS or 키자니아 줄서기?

미세먼지SOS ships an update every 32 months, and 키자니아 줄서기 every 2 months. Most recently, 미세먼지SOS was updated on October 17, 2026 and 키자니아 줄서기 on October 13, 2026.