
CGU
Chang Gung University,CGU,Chang Gung
長庚大學 · tw.edu.cgu.act
- Signature matches the Google Play version Details
At a glance
- Latest version
- v2.0.22 (56)
- Updated
- Aug 30, 2026 (1 month ago)
- APK size
- 29.2 MB
- Requires
- Android 8.0+ (API 26)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Graphics
- OpenGL ES 2.0+
- Category
- Education (app)
- Listed since
- Apr 12, 2021 (at least)
- Permissions
- 16 (5 sensitive)
- Developer contact
- [email protected]
About this APK
CGU is an app by 長庚大學 in the Education category, listed since at least April 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.
It asks for 16 permissions, 5 of them sensitive, including precise location, camera and approximate location. Compared with version 2.0.21, it drops 1 permission: “Read media images”. The app can read the advertising ID that ad and analytics services use.
What's new in v2.0.22
Description
From the listing uploaded by “appupdater”.
Version history
3 versions are listed, going back to v2.0.20.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Aug 30, 2026.
- Same certificate as the 2 other versions checked
Store checks and file details
- Developer signature verified Aug 30, 2026
- Validated against Google Play Aug 30, 2026
- Signed byC=TW
- Signing certificate (SHA-1)F9:C4:5D:2C:AA:4C:09:6A:E4:AB:F5:8A:A1:A6:B2:7F:17:43:84:F1
- File MD5ffb8e4f73ed6ea6c508bb485430f6eaa
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (16)
CGU requests 16 permissions, 5 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Camera Sensitive android.permission.CAMERA
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Access notification policy android.permission.ACCESS_NOTIFICATION_POLICY
- Advertising ID com.google.android.gms.permission.AD_ID
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Internal broadcast protection (app-defined) tw.edu.cgu.act.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Nfc android.permission.NFC
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Show notifications android.permission.POST_NOTIFICATIONS
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Camera android.hardware.camera
- Basic touch input android.hardware.faketouch
- Location android.hardware.location
- Portrait screen android.hardware.screen.portrait
CGU APK: questions and answers
Can I install this APK over the version I already have?
Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.
Is the CGU APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is ffb8e4f73ed6ea6c508bb485430f6eaa.