MAME4iOS v1.4 for non-jailbroken devices is released. iMAME4all is a iOS universal app done by David Valdeita (Seleuco), port of MAME 0.37b5 emulator by Nicola Salmoria & TEAM for all jailbroken iOS devices (iPad HD, iPhone 4G , iPod touch and older) and it is based on GP2X, WIZ MAME4ALL 2.5 by Franxis. They emulates arcade games supported by original MAME 0.37b5 plus some additional games from newer MAME versions.

MAME4iOS v1.4 Changelog:

Added in app touch layout customization. Added hiscores saving (MKChamp patch). Added switch to force 60Hz video for smoother gameplay in some games (use with caution since could broke other games like cave ones). Added autofire with different speeds. Added threaded video and thread priority switches. Fixed some anonymous timers on sega and cave drivers to fix save states problems (AWJ patch). Fixed 2nd controller mapping issues. Fixed simultaneous analog and digital input on external controllers. Added support for newer Wiimotes

Download: MAME4iOS v1.4
Source:Here