MAME4droid Reloaded 1.4.3.

MAME4droid is a version of iMAME4all (iPhone, iPad) for Android, developed also by David Valdeita (Seleuco).
They emulates arcade games supported by original MAME 0.37b5 plus some additional games from newer MAME versions.
This version emulates over 2000 different romsets.

Added new overlays effects (with overlay intensity selector). Added jelly bean lights out mode (or hide navigation bar mode when touch controller is hidden). New pixel aspect smart option to maximize emulation screen area. Added stick/DPAD touch size option. Added more scaling modes. Added option to disable right stick on auto-detected GamePads. Some bug fixes on PS3 gamepad auto-detection. Fixed iCade.

http://code.google.com/p/imame4all/downloads/list