Provides information for the students of JKU Linz
About this app
This is an app for the students of JKU Linz that provides most of the data from KUSSS and also information from ÖH and the JKU in general:
* synchronize timetable with local or Google Calendar. * access Exams, Grades, Courses. * get notifications for new exams, grades and changed course dates * included campus map for "navigation" * shows menu for JKU Mensa, Raab Mensa and KHG Mensa
Licensed under GPL-3.0-only.
What's New in v0.55.0-fdroid
Imported from the F-Droid repository index.
Version history
Sep 30, 2023 · 7.2 MB · Android API 19–33 · code 140087
Imported from the F-Droid repository index.
SHA-256 bc62c2691d9b4b5f3b525b5d77fda1c27cd8a3733729299d4f4d56f2fdf4115c
Aug 8, 2021 · 6.2 MB · Android API 16–30 · code 140086
Imported from the F-Droid repository index.
SHA-256 37e61efd1f030de35cfee312b105d4fbd2ffbf5025149c53e3a9fd6ce954c87b
Jul 26, 2021 · 6.3 MB · Android API 16–30 · code 140085
Imported from the F-Droid repository index.
SHA-256 b4325b0a62d58a27eb7dfe9eb3997822bc5fb6a6a5b85e4b7410e9668f1c183b
Will it run on your device?
73%
- Runs on a broad range of modern Android versions.
- ABI coverage is focused on newer 64-bit devices.
Installation Guide
Open Settings on your Android device
Go to Security → Unknown sources (or Install unknown apps)
Enable "Allow from this source" for your browser or file manager
Open the downloaded APK file from your Downloads folder
Tap "Install" and wait for installation to complete
Launch the app from your home screen
Make sure to re-enable Unknown Sources restrictions after installation for security.
How to install this safely
How to verify the file you downloaded
Before you install anything, confirm the file is the one described here. On a computer, run shasum -a 256 your-download.apk (macOS or Linux) or certutil -hashfile your-download.apk SHA256 (Windows), then compare the output character-for-character with the SHA-256 on this page. If a single character differs, the file is not the build we recorded — delete it.
What the signing certificate proves
Every Android app is signed with a private key that only its developer holds. The fingerprint on this page is a hash of the matching public certificate, and it proves continuity rather than identity: it tells you a build came from whoever signed the earlier ones. Android enforces this at install time — if a package claiming to be org.voidsink.anewjkuapp is signed with a different key, the system will refuse to install it over your existing copy. A fingerprint that changes between releases is worth pausing on, because a repackaged app that has been modified by someone else cannot keep the original signature.
How to roll back to an earlier version
If the current release misbehaves, 0.54.0-fdroid is the last build before it. Android will not install an older version code over a newer one, so you must uninstall JKU App first — which clears its local data unless you have a backup. Reinstall the older APK only if its signing fingerprint matches the build you already trust, and check the API range: an older release may target an Android version your device has moved past.
Why we list sources instead of hosting everything
The official store channel is almost always the right choice: it updates automatically and carries the publisher's own distribution guarantees. A direct APK is useful when a device has no store access, when a rollout has not reached your region, or when you need a specific version — and only when the publisher has authorized that copy. APKBrowse does not list pirated, cracked, or unauthorized rebuilds of JKU App, and a listing is removed when the evidence for it stops holding up.
Get JKU App
Every source we list for org.voidsink.anewjkuapp is legality-reviewed. Pirated or cracked builds are never offered.
Other sources
F-Droid listing
officialF-Droid builds this app from source and signs it. This is its official listing, with older builds and full release notes.
Source code
verified publisherThe upstream repository this build is compiled from.
We check legality and signature continuity, but device behaviour still varies. Install at your own discretion.
App Information
Security Verification
We record provenance; we do not run malware scans. Verify the hash yourself before installing.
SHA-256 Hash
bc62c2691d9b4b5f3b525b5d77fda1c27cd8a3733729299d4f4d56f2fdf4115c
Signing certificate
fbe7b024ff9c7b23d852106683cd935d3bcf732f9c797c045b02783ddafcc115
Permissions Required
Previous Versions
The signing certificate fingerprint for this release is on record, so a build that does not match it did not come from this publisher.
Report a problem with this listing
A listing is only as good as its corrections. If a source is broken, a signature looks wrong, or this app should not be here, tell the moderation team.