아파트 OK vs Hangangjari
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
아파트 OK
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스마트한 아파트 관리업무 각종일지 모바일로 간편하게 보고! 한눈에 살펴보는 아파트 일정! 업무에 필요한 사진들 한곳에 관리!
Hangangjari
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Before heading to one of Seoul's 11 Han River parks, Hangangjari shows parking availability, crowd trends, and public event, facility, and notice info together so you can pick a good spot for today. Today's Han River park ㆍ Compare all 11 Han River parks on one screen ㆍ See open / moderate / crowded / full status, remaining parking spaces, and crowd trends ㆍ Check events, facilities, and operating notices per park Outing info ㆍ Event summaries based on official Hangang River Park (Future Han River Headquarters) event and performance info ㆍ Key facility summaries based on Han River facility data ㆍ Operating notices and visit-impact guidance shown with official sources ㆍ Parking and park crowd trends by time of day Parking and directions ㆍ Public parking availability (based on the Han River Park integrated parking portal and Seoul Open Data Plaza) ㆍ Hours, fees, address, distance ㆍ Open directions in external map/navigation apps (KakaoNavi, Naver Map, TMAP) Home screen widget ㆍ See the recommended lot for your favorite Han River park at a glance ㆍ Remaining spaces and crowd status in large numbers ㆍ Save favorites (stored only on this device) Privacy Personal data processing (collecting and using the information needed to provide app features) ㆍ No sign-up or login. ㆍ Favorites and preferences are stored on your device. ㆍ Your current location coordinates are used only on-device to sort nearby parks and lots, and are never sent to Hangangjari servers. ㆍ To improve app quality, product-usage records such as app version, screen, favorites/detail views, notification settings, and push opens may be sent to the server with an anonymous install hash. ㆍ To check app stability, performance diagnostics such as API response time may be sent to the server. ㆍ The bundled Kakao SDK (for KakaoNavi integration) may process other data for app functionality. ㆍ Only on release builds with notifications enabled, the push token (a device identifier used to send notifications), the park/lot IDs to be notified about, signal types, thresholds, and quiet-hours settings are stored on the server. Data sources Han River Park integrated parking portal (iHangang), Seoul Open Data Plaza, Future Han River Headquarters events and performances, news, and Han River facility info. Hangangjari is not an official or officially affiliated app. Parking, event, facility, and notice info is public and open data reformatted for easier viewing in the app, and may differ from actual information due to measurement/transmission delays, source changes, or on-site conditions. Please confirm final availability and operational changes on site and from official sources.
Screenshots
Verdict
The clearest difference is update cadence: Hangangjari at every 9 days against 아파트 OK's every 3 months. 아파트 OK's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 18.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
아파트 OK ships an update every 3 months, Hangangjari every 9 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.
| Parameter | 아파트 OK | Hangangjari |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 6 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | DX Platform Co., Ltd. | Junbeom Park |
In-app purchases
아파트 OK
No in-app purchases
Hangangjari
No in-app purchases









