School Marks Pro v6.3
APK · 2.7 MB · version code 603 · Android 4.0+ · uploaded Aug 27, 2024
- Same certificate as v6.4, which matches Google Play Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v6.4, uploaded Oct 22, 2025 — about 1 year after this one.
- Size: this file is 2.7 MB; the latest is 2.8 MB (40.5 KB larger).
- Both versions request the same permissions.
File information
- Version
- v6.3 (603)
- Uploaded
- Aug 27, 2024
- Size
- 2.7 MB
- Requires
- Android 4.0+ (API 14)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 65f7439686ff0ad637c8216b85824c26
- Signing certificate (SHA-1)
- 9E:B1:40:13:99:B1:75:53:8F:F9:18:AE:5C:B9:DA:E2:F5:D9:87:55
- Signed by
- CN=Hans-Peter Lehmann, OU=Unknown, O=Unknown, L=Ulm, ST=Baden W?rttemberg, C=49
- File name
- de-hp-schoolmarks-pro-603-68620062-65f7439686ff0ad637c8216b85824c26.apk
- Package
- de.hp.schoolmarks.pro
- Downloads (all versions)
- 1K+
- Age rating
- PEGI 3 · Everyone
What's new in v6.3
Monochrome icon for Android 13
Permissions (2)
This version requests 2 permissions, none of them sensitive.
- Full network access android.permission.INTERNET
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Unknown” This is the certificate of the Google Play version.
- Same certificate as v6.4, which matches Google Play v6.4
Store checks
- Developer signature verified Aug 27, 2024
- 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 (2 other versions compared). AAPKs doesn't scan files itself.
How to install School Marks Pro on Android 4.0+
You'll need about 5.5 MB of free space.
- Download the APK — tap Download APK above (2.7 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-hp-schoolmarks-pro-603-68620062-65f7439686ff0ad637c8216b85824c26.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 65f7439686ff0ad637c8216b85824c26. 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 School Marks Pro — 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 4.0+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.