Free HP48S hardware emulator
- auto save of RAM
- speed up to x20
- timers (and clock emulated)
- clock sync with android
- no sound
- no port (it's a hp 48 s emulator)
Avoid checking 'force gpu rendering' in developer option in android 4.x prefs, this leads to graphic problems.
On S5 devices, long press the right hardware button to get the menu.