MAME4iOS v1.3 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 v1.3 Changelog:

Added iPhone 5 support. Universal armv7+armv7s binary. Code refactoring for iOS 6. Added game filtering (manufacturer, driver source, year, category, keyword, clones). Added favorites. Added option to delete games in rom manager. Added iTunes file sharing to upload roms. Added auto selection for 1-6 buttons & 2-8 ways stick. Added iMpulse controller support (+ TwiMpulse). Added low latency audio option. Improved rom manager. A lot of bug fixes. NOTE: This build is for non-jailbroken devices only. You must resign the app bundle with your own Apple developer certificate.

Download: MAME4iOS v1.3
Source:Here