
At a glance
- Latest version
- v5.2.1 (521)
- Updated
- Apr 16, 2026 (6 months ago)
- APK size
- 3.5 MB
- Requires
- Android 7.0+ (API 24)
- CPU support
- Any (no native code)
- Category
- Business (app)
- Listed since
- Aug 11, 2023 (at least)
- Permissions
- 6 (3 sensitive)
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
GC is an app by GC-GRUPPE in the Business category, listed since at least August 2023. It has no native code, so it runs on any Android processor.
It asks for 6 permissions, 3 of them sensitive: precise location, camera and approximate location. It asks for the same permissions as version 5.0.2.
Description
From the listing uploaded by “appupdater”.
Version history
2 versions are listed, going back to v5.0.2.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Apr 16, 2026.
- Certificate issued to “Cordes & Graefe KG” This is the certificate of the Google Play version.
- Same certificate as the other version checked
Store checks and file details
- Developer signature verified Apr 16, 2026
- Validated against Google Play Apr 16, 2026
- Signed byCN=Alex Kemmer, OU=Cordes & Graefe KG, O=Cordes & Graefe KG, L=Bremen, ST=Bremen, C=DE
- Signing certificate (SHA-1)B7:35:21:D2:11:E2:11:24:EB:8A:15:99:7B:39:73:35:C9:4E:5D:BF
- File MD55ec34bc8f9db9090a3ce4327e4778c7d
- 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 (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (6)
GC requests 6 permissions, 3 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Camera Sensitive android.permission.CAMERA
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Flashlight android.permission.FLASHLIGHT
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) de.onlineplus.mobile.gc.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Required hardware & features
- Camera android.hardware.camera
- Basic touch input android.hardware.faketouch
- Location android.hardware.location
- GPS android.hardware.location.gps
GC 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 GC 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 other version checked. After downloading, check that the file's MD5 is 5ec34bc8f9db9090a3ce4327e4778c7d.