Comparison

플랫패스 vs 스마트키

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

Head to head

About

플랫패스

Features

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스마트 원패스앱 입니다. - 우리집에 스마트홈 서비스를 이용해보세요. - 앱으로 간편하게 현관문을 열 수 있어요.

About

스마트키

Features

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블루투스를 이용한 아파트 출입 솔루션 승인받은 사용자는 블루투스를 이용하여 아파트 공동 출입문을 출입 할 수 있습니다. 이후 출입증을 보내어 같은 앱을 설치한 사용자에게도 기간별 아파트 출입을 허락 할 수 있습니다.

Screenshots

플랫패스4 screens

스마트키4 screens

Verdict

The call

The clearest difference is update cadence: 스마트키 at every 10 days against 플랫패스's every 3 weeks. 스마트키 also leads on iOS requirement (14.0 vs 16.4). 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

플랫패스 ships an update every 3 weeks, 스마트키 every 10 days. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.

Scorecard2 real differences · 5 level

플랫패스 versus 스마트키: the parameters behind the verdict, then further details
Parameter	플랫패스	스마트키
Price	Free	Free
Positive reviews	—	0.0% of reviews
Update frequency	Every 3 weeks	Every 10 days — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone	iPhone, iPod — better
Requires iOS	16.4	14.0 — better
Further details — not scored
Size	27 MB	38 MB
Age rating	4+	4+
Developer	NETBREEZE	(주)블루앤