System Requirements
Android 8.0+ (Oreo)
Compatible with API level 26 and all newer Android, OxygenOS, OneUI, and custom ROM distributions.
Universal / ARM64
Engineered for 64-bit ARM (arm64-v8a) with full fallback for 32-bit (armeabi-v7a) and x86 emulators.
~120 MB Free Space
Base package download is ~104 MB, with minimal local cache footprint for encrypted schedule records.
Offline-First
View full daily timetables and simulate bunk ratios completely offline. Internet only needed for calendar sync.
Installation Guide
Step-by-step instructions to get Attendrix running smoothly on your device.
Download the APK
Tap the "Download Latest Build" button above to download the official app-release.apk package.
Open Downloaded File
Once download finishes, tap the completed notification or find the APK in your device's Downloads folder.
Allow Unknown Sources
If Android asks for confirmation, enable "Allow installation from this source" for your browser or file manager.
Confirm & Install
Tap "Install" on the system dialog and wait 5–10 seconds for verification to complete.
Launch Attendrix
Open Attendrix, configure your academic slot schedule, and enjoy instant timetable tracking.
Built in the open
Attendrix is developed openly. Explore our Flutter source code, audit commits, review issues, and inspect release builds directly on GitHub.