Actually, the emulator itself is
here , it works on the iPhone and iPod touch. After installation, use PS1 discs converted to ISO, IMG, BIN, Z or ZNX formats. You can also further increase the efficiency of the emulator by installing a PlayStation BIOS file, and run hidden commands that increase the clock frequency.
I add that the release of such an emulator, proves that on the iPhone it is possible to launch 3D toys for the
PlayStation , such as
Final Fantasy VII .