Comparison

HiddenGem Korea vs Mappy

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

Head to head
About

HiddenGem Korea

Discover less-crowded, highly satisfying tourist destinations across Korea. This app uses visitor data to identify quiet spots, offering a map view and a community for sharing travel finds. Explore Korea beyond the usual tourist trails.

Highlights
  • Curated low-crowd destinations
  • Map view of quiet spots
  • Traveler community
  • Multilingual support
  • Privacy-focused
Features
Read full description

[2026 Korea Public Data Tourism API Contest entry — built on Public Data Portal (data.go.kr) tourism OpenAPI] HiddenGem reveals Korea's quieter, lesser-known tourist spots. We combine regional visitor big data (DataLabService) and tourist-site concentration rates to compute a 'hidden score' — high satisfaction, low crowds. • Curated low-crowd picks across all 17 regions • Map view with quiet spots near you • Community of travelers sharing real finds • Multilingual: Korean, English, Japanese, Chinese (Simplified) • Privacy-first: no ad trackers, your data stays yours Built on tourism OpenAPI services from the Public Data Portal (data.go.kr). Source: © Korea Tourism Organization Less known, more rewarding.

About

Mappy

Read full description

Mappy는 반려견 보호자가 우리 개가 이 장소에 들어갈 수 있는지 근거와 함께 확인하도록 돕는 장소 탐색 서비스입니다. 반려견의 이름, 몸무게, 크기와 이동장 여부를 등록하면 장소에 적힌 동반 조건을 프로필 기준으로 다시 확인합니다. 지도에서 가까운 장소를 찾고 장소 상세에서 동반 조건·준비물·운영 정보·방문 후기를 확인할 수 있습니다. 저장한 장소는 출발 전에 다시 확인할 수 있고 방문 후에는 입장 성공·조건부 입장·입장 불가 경험을 남길 수 있습니다. 후기와 커뮤니티 글은 이용자가 공개를 선택한 경우에만 다른 이용자에게 표시됩니다. 콘텐츠 필터·신고·차단 기능을 제공하며 운영 검토를 통해 문제 콘텐츠를 숨길 수 있습니다. 위치 권한을 허용하지 않아도 지역을 직접 선택해 탐색할 수 있습니다. 장소·지도 정보의 출처와 확인 시점을 함께 표시하며 최종 입장 가능 여부와 운영시간은 방문 전에 운영처에 확인해 주세요. 출처: ⓒ한국관광공사 및 공개 데이터 제공기관

Screenshots

HiddenGem Korea4 screens
Mappy4 screens

Verdict

The call

The clearest difference is update cadence: Mappy at every 2 days against HiddenGem Korea's weekly. 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

HiddenGem Korea ships an update weekly, Mappy every 2 days. Both last shipped on October 31, 2026.

Scorecard1 real difference · 7 level
HiddenGem Korea versus Mappy: the parameters behind the verdict, then further details
ParameterHiddenGem KoreaMappy
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyWeeklyEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone
Requires iOS17.016.4 — better
Further details — not scored
Size31 MB89 MB
Age rating4+4+
DeveloperJIYULMOMWoncheol Shin

In-app purchases

None

HiddenGem Korea

No in-app purchases

None

Mappy

No in-app purchases

Questions

Is HiddenGem Korea free?
HiddenGem Korea is free to download, with no in-app purchases.
Is Mappy free?
Mappy is free to download, with no in-app purchases.
Do HiddenGem Korea or Mappy have ads?
Neither HiddenGem Korea nor Mappy shows ads.
Which is updated more often, HiddenGem Korea or Mappy?
HiddenGem Korea ships an update weekly, and Mappy every 2 days. Most recently, HiddenGem Korea was updated on October 31, 2026 and Mappy on October 31, 2026.

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