메타스톤 - 정품보증서비스

LiveKeypair Co., Ltd.2 apps · 20K installsProductivityFreekr.co.keypair.Metastone

Genuine guarantee service application for real assets based on blockchain

Alert me★ WatchOpen in Play ↗
Total installs
58
exact · Play shows 50+
Installs / day
0
7-day avg · last day 0
Rating
—★
— ratings · — reviews
Released
13 Jul 2022
4.3y ago
Last update
30 Aug 2023
v1.1.0 · 3.1y ago
Countries
—
not checked yet

Installs per day

gain of the exact counter

No change in the counterOur first day-to-day reading of the counter. The line starts with the next one.

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play
57585911 Oct12 Oct
010203040506013 Jul 202211 Oct 202612 Oct 2026

Dashed: estimate from the release date (no daily data before 11 Oct 2026) · time axis compressed before that day

Daily tracking since 11 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

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

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
  • No data shared with third parties
  • No data collected

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

7 in 2 groups
0 Sensitive3 Notable4 Routine
Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

  • See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE
OtherNotable6

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

  • Receive data sent to all devices on your Wi-Fi network, which uses more batteryallow Wi-Fi Multicast reception · CHANGE_WIFI_MULTICAST_STATE
  • Use NFC to talk with tags, cards and readers held close to your phonecontrol Near Field Communication · NFC
  • 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
  • Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

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

Full description
메타스톤 서비스는 미술품, 보석, 명품 등 실물 자산에 대한 NFT 기반의 정품 보증서를 발행합니다. 정품 보증서는 블록체인에 기록되며, 발행 주체와 거래 이력이 투명하게 확인됩니다. 이러한 신뢰를 바탕으로 실물 소유자가 자산을 쉽게 확인하고 증명할 수 있습니다. 메타스톤 서비스는 메타스톤 앱과 메타스톤 카드로 구성됩니다. 사용자가 메타스톤 카드를 스마트폰의 뒷면에 터치하면 보유하고 있는 실물자산의 정품 보증서를 메타스톤 앱에서 간편하게 확인할 수 있습니다. 메타스톤 카드는 정품 보증서 관리를 위해 가장 중요한 데이터인 개인키를 메타스톤 카드 내부의 보안칩에 안전하게 보관합니다. 메타스톤 카드는 앱과 통신을 위해 NFC 기능을 내장하고 있습니다. 메타스톤 카드는 신용카드 크기의 카드로 편리하게 보관할 수 있으며 반영구적 사용이 가능합니다. ● 메타스톤 앱 기능 - 미술품, 보석, 명품 등 실물자산에 대한 정품 보증서 발행 - 블록체인 NFT 기반의 정품 보증서 발행 - 한번 발행된 NFT 정품 보증서는 블록체인에 영구 보존 - 블록체인 탐색기에서 정품 보증서 발행 내역 조회 - NFC를 이용한 메타스톤 카드와 간편한 통신 - Deeplink를 이용한 앱 자동 실행 - 다수의 정품 보증서 보관 가능 ● 메타스톤 카드 특징 - 정품 보증서를 보안칩 내부에 안전하게 보관 - EAL 5+ CC 인증 받은 스마트카드 보안칩 사용 - 순수난수 생성기(true random number generator) 내장 - 신용카드 크기로 편리하게 보관 - 반영구적인 내구성 - 방수 기능

Similar apps

in Productivity, most installs per day first
More similar apps (opens in a new tab)