HSG Rietberg-Mastholte v2.1
APK · 14.9 MB · version code 12 · Android 8.0+ · uploaded Jun 2, 2026
- Signature matches the Google Play version Details
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File information
- Version
- v2.1 (12)
- Uploaded
- Jun 2, 2026
- Size
- 14.9 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+
- Screen
- Small screens and larger
- MD5
- eb474a1452d673e627c4d5748d9ecd81
- Signing certificate (SHA-1)
- 98:03:DE:35:10:BC:83:A9:9E:47:FE:7B:D3:4F:0D:D7:85:55:E8:40
- Signed by
- CN=Dirk Dinger, OU=appack.de, O=vmapit GmbH, L=Mannheim, ST=BW, C=DE
- File name
- de-appack-project-hsg-rietberg-mastholte-12-75025975-eb474a1452d673e627c4d5748d9ecd81.apk
- Package
- de.appack.project.hsg_rietberg_mastholte
- Downloads (all versions)
- 500+
- Age rating
- PEGI 12 · Low Maturity
What's new in v2.1
technisches Update.
- Neue Funktionen für geschützte Bereiche + Mitarbeiter-App Features
- Neue Rechte für „digitale Gruppenräume“
- Verbesserte Appack.de API
Permissions (12)
This version requests 12 permissions, 4 of them sensitive.
- Camera Sensitive android.permission.CAMERA
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
- Full network access android.permission.INTERNET
- Hsg rietberg mastholte maps receive (custom) de.appack.project.hsg_rietberg_mastholte.permission.MAPS_RECEIVE
- Internal broadcast protection (app-defined) de.appack.project.hsg_rietberg_mastholte.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
- 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
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jun 2, 2026.
- Certificate issued to “vmapit GmbH” This is the certificate of the Google Play version.
- Same certificate as the 3 other versions checked
Store checks
- Developer signature verified Jun 2, 2026
- Validated against Google Play Jun 2, 2026
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (3 other versions compared). AAPKs doesn't scan files itself.
How to install HSG Rietberg-Mastholte on Android 8.0+
You'll need about 29.8 MB of free space.
- Download the APK — tap Download APK above (14.9 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap de-appack-project-hsg-rietberg-mastholte-12-75025975-eb474a1452d673e627c4d5748d9ecd81.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be eb474a1452d673e627c4d5748d9ecd81. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open HSG Rietberg-Mastholte — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 8.0+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.