go80c
Commercial HP 80 emulator for android.
fully working emulation DAY and DATE too
Automatic save and load of state.
Get a manual, this is the first financial calculator from HP, so its use is very peculiar, look closely at the manual to correctly use this calculator.
First release:should work with at least 600x480 screen.
Emulator loosely based on Non-Pareil from Eric Smith.