Use APKPure App
Get GWA Calculator old version APK for Android
Blame UST STePs for the broken grades fetching.
Easily calculate your university general weighted average grade, cumulative university grade. Follows the University of Santo Tomas Grade Point System (1.0 - 5.0).
This project is open sourced here:
https://github.com/djacoronel/GWACalculator