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App analysis · 17.10.2026

Perfect Piano

com.gamestar.perfectpiano · version 7.7.0

2SDKs found
2companies
2companies outside the EEA
10sensitive permissions

In short

SDKs found: 2. Companies: 2, of which outside the EEA — 2. Sensitive permissions: 10 — all code inside the app, including embedded SDKs, can use them.

What is inside — embedded SDKs

  • Pangle — ByteDance, China outside EEA advertising
  • WeChat OpenSDK — Tencent, China outside EEA social login

Sensitive permissions (10)

  • approximate location — android.permission.ACCESS_COARSE_LOCATION
  • precise location — android.permission.ACCESS_FINE_LOCATION
  • camera — android.permission.CAMERA
  • files on the device — android.permission.READ_EXTERNAL_STORAGE
  • audio files — android.permission.READ_MEDIA_AUDIO
  • microphone — android.permission.RECORD_AUDIO
  • write files on the device — android.permission.WRITE_EXTERNAL_STORAGE
  • list of all installed apps — android.permission.QUERY_ALL_PACKAGES
  • advertising ID — com.google.android.gms.permission.AD_ID
  • request to install apps — android.permission.REQUEST_INSTALL_PACKAGES
All manifest permissions (25)
  • android.permission.ACCESS_COARSE_LOCATION
  • android.permission.ACCESS_COARSE_UPDATES
  • android.permission.ACCESS_FINE_LOCATION
  • android.permission.ACCESS_NETWORK_STATE
  • android.permission.ACCESS_WIFI_STATE
  • android.permission.CAMERA
  • android.permission.CHANGE_NETWORK_STATE
  • android.permission.CHANGE_WIFI_STATE
  • android.permission.INTERNET
  • android.permission.QUERY_ALL_PACKAGES
  • android.permission.READ_EXTERNAL_STORAGE
  • android.permission.READ_MEDIA_AUDIO
  • android.permission.RECEIVE_BOOT_COMPLETED
  • android.permission.RECEIVE_USER_PRESENT
  • android.permission.RECORD_AUDIO
  • android.permission.REORDER_TASKS
  • android.permission.REQUEST_INSTALL_PACKAGES
  • android.permission.VIBRATE
  • android.permission.WAKE_LOCK
  • android.permission.WRITE_EXTERNAL_STORAGE
  • com.asus.msa.SupplementaryDID.ACCESS
  • com.gamestar.perfectpiano.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
  • com.gamestar.perfectpiano.openadsdk.permission.TT_PANGOLIN
  • com.google.android.gms.permission.AD_ID
  • freemme.permission.msa

Limits of the analysis

The analysis shows code inside the app file, not data transfers: an SDK being present means a transfer is possible, not that it happens. The country is where the company owning the SDK is registered, not where its servers are. Some code may have been renamed at build time, so the SDK list is a lower bound.

The legal assessment is made by the competent supervisory authority.

Evidence

File: com.gamestar.perfectpiano.apk (67.2 MB)
Package: com.gamestar.perfectpiano · version 7.7.0 (code 2101970)
Android: minimum API 24, target API 35
File SHA-256: b827b9cfe4919b43050f4805c921dd37e1f0cc500c78210ac8ae1954ac39971a
Developer signature (SHA-256): a8cb02036d0a50069c457e6149f2cc20540c4e0815e9150b42af646afb8fca91
Signed by: gamestar (beijing, cn) · outside EEA · key since 2010-03-01
Library: 75 SDK · 81 permissions · 13c27d15ac2e
File source: APKPure (через apkeep)

The same file (same SHA-256) with the same library version gives the same result — check it on the APK check page. Licence CC BY 4.0, source — gdpru.eu; report errors to contact@gdpru.eu.

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