maintained
SIS
io.github.sykoram.sisUnofficial client for SIS CUNI (Student Information System, Charles University)
Latest documented release1.9.002 Mar 2026 · 3.6 MB→01 / Overview
Is SIS safe?
This is a basic Android app, which loads the website of SIS CUNI (using WebView) and injects custom styles and scripts to make the website more mobile- and user-friendly. This app does NOT collect usernames, passwords, personal information or any other data. .
- Developer
- sykoram
- Category
- Science & Education
- First release
- 02 Mar 2026
- License
- Not documented
02 / Package identity
Technical fingerprint
Application ID
io.github.sykoram.sisLatest APK SHA-256
3c00ac18ba5c71b4fd6a55765cdb63a345c10a520164ed74712aa4c00263c8c1Signing certificate
35:AD:CA:2A:02:F4:BC:DB:51:63:8F:00:36:46:8B:C7:E7:56:2F:AF:20:49:74:F4:F7:8C:D1:96:A3:0A:AF:93MIN ANDROID21TARGET34ARCHITECTURE
03 / History
Project timeline
Package observed in source index
Metadata and versions observed from the fdroid repository index.
04 / Version archive
Documented releases
1 TOTALVersionReleasedAndroidArchitecture
1.9.021+→05 / Safety & access
Safety verdict
Authentic — file hash matches the source indexNo ads or tracking flagged by the source
IntegritySHA-256 verified vs source
SourceBinary repo · fdroid
Permissions1 declared · 0 sensitive
Signaturepresent
Anti-featuresNonFreeNet
Sensitive accessNo sensitive permissions
Declared permissions
Tracker status: Not assessed by WIKI for Android.
06 / Sources
Evidence ledger
Each entry is a captured public reference backing this record.