Anyone know a good NES emulator? Help me Please!

[jessehope40]

I have tried one, i forget which one, but it always says no roms found! and ive tried putting roms in all over the place, i have the gb gunyboy emulator and that works great. anyone know a good one for a smartphone and how to use it?

[encece]

SmartNES works fine with most roms. Roms must be placed in the same directory as the programs exe file.