NES.app uses the popular InfoNES emulation core to mimic the 6502 processor in a Nintendo Entertainment System, allowing you to play ROM dumps of games designed for the NES console. ROM dumps are files containing the dumped instruction code from a physical cartridge. In many cases, you are legally entitled to posess a ROM dump of any game that you presently own. ROM images for NES are widely available online, or with the appropriate hardware, you can dump them yourself directly from the cartridge.
Author notes: NES.app is based on the same code as iPhoneNES, but because they couldn't keep up with all our changes, we thought it best to maintain our own site and svn repository.
Changes since v0.41:
[nervegas] Restored fast scroll list / bold font - swiping seems better
[nervegas] Fixed compiler warnings
[nervegas] Added notification icons for direction, b, a
[nervegas] Added suspend support (and preference)
[nervegas] Fixed suspend support while running games