is a Nintendo emulator for Apple’s iPhone. uses a modified version of 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. started as a fork of iPhoneNES v0.01, but has been completely rewritten to run very fast, and with many additional features including full sound, game genie codes, saved games, battery-saved ram support, and full screen support.

Changes since v1.00 RC1:

[nervegas] Added suspend for incoming call, graceful exit for power off
[nervegas] Removed “Allow Suspend” option, too complicated with sound
[nervegas] Changed on-demand installer text to be more coherent+restart
[nervegas] Added Swap A/B Preference
[nervegas] Tapered off buttons in full screen / landscape mode
[nervegas] Cleanup of full screen code, fixes for buffer overruns
[nervegas] Fixed some games not appearing right in full screen
[nervegas] New icon to experiment with
[nervegas] Fixed sound looping issues (e.g. Zelda, Faxanadu, etc)

NOTE: Use vibrate mode to avoid losing sound to Mail/SMS