512

보석도감

LiveBoss.mapwoo21 apps · 83 installsEducationFree · contains adscom.gemdex.app

A gemstone atlas to learn about 120 gemstones through photos and quizzes, and to compare their hardness and characteristics.

Alert me★ WatchOpen in Play ↗
Total installs
2
exact · Play shows 1+
Installs / day
—
measured after our second crawl (about a day)
Rating
—★
— ratings · — reviews
Released
—
—
Last update
4 Oct 2026
v1.0 · 10d ago
Countries
0/1
live · checked 10h ago

Installs per day

gain of the exact counter
Not enough history yet — check back tomorrow

Daily tracking since 13 Oct 2026 · history grows every day

Install history

exact counter from Google Play
Not enough history yet — check back tomorrow

Daily tracking since 13 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Live 0Listed, not installable 1Not listed 0
United States

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • Shares data with third parties Location, App activity and 2 others
  • Collects data Location, App activity and 2 others
  • Data is encrypted in transit
  • No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

4 in 1 group
0 Sensitive1 Notable3 Routine
OtherNotable4

Access to miscellaneous device features that don't fit other categories

  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Screenshot 1 Download
Screenshot 2 Download
Screenshot 3 Download
Full description
반짝이는 보석 속에는 어떤 이야기가 숨어 있을까요? 보석도감에서 120가지 보석과 광물을 사진과 그림으로 살펴보고, 이름·색·굳기·성분·대표 산지·탄생석을 배워보세요. • 보석 도감: 이름, 광물, 산지, 별명, 탄생석으로 검색하고 색 무리별로 탐색해요. • 사진과 그림: 실제 보석 사진과 일러스트를 번갈아 살펴봐요. 사진의 촬영자와 라이선스도 확인할 수 있어요. • 맞춤 퀴즈: 공부할 색 무리와 문항 수를 고르고, 보석 이름·광물·모스 굳기를 복습해요. • 보석 비교: 두 보석의 굳기와 특징을 나란히 비교해요. • 나의 보석함: 즐겨찾기, 학습 진행도와 틀린 문제를 모아 다시 공부해요. • 기록 관리: 기기에 저장된 학습 기록을 JSON 파일로 백업하고 복원할 수 있어요. 회원가입 없이 사용할 수 있으며 학습 기록은 기본적으로 기기에 저장됩니다. 앱에는 Google 광고가 포함되어 있습니다. 보석의 굳기는 모스 굳기의 일반적인 범위이며, 산지는 대표적인 일부 지역을 소개합니다. 보석과 광물을 배우기 위한 학습 자료입니다. 문의: [email protected] ---- 개발자 연락처 : 우승재 대한민국 인천광역시 연수구 연수구 신송로118번길 6, 111동 1202호(송도동,풍림아이원APT) 21994 253-02-03944 2026-인천연수구-2508 인천광역시 연수구청

What's new

보석도감 Android 첫 출시입니다. 120가지 보석과 광물을 사진과 그림으로 만나고, 퀴즈·보석함·비교 기능으로 재미있게 배워보세요.

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