go48g is an HP 48 G emulator for Android developed by Olivier De Smet. It is an educational and reference program that can be downloaded for free. With 32 K internal RAM, this program allows automatic save and load of state while providing a speed from x1 up to x10. The clock is synced with Android to ensure accurate timekeeping.

It is important to avoid checking 'force gpu rendering' in developer option in Android 4.x prefs, as this can lead to graphic problems. If you are using an S5 device, you can access the menu by long pressing the right hardware button.