NES.Emu (NES)

NES.Emu is an open-source NES emulator based on the 2020 version of FCEUX software version 2.2.3-git. The NES.Emu focuses on providing a minimalistic and hassle-free UI with low latency on both the audio and video with high-emulation speed. This software supports a wide array of devices including the original Xperia Play and the more modern Pixel phones. 

Features

• .supports .nes and .unf files
• supports .zip, .rar, and .7z compressed files
• BIOS for Famicom Disk System emulation (.fds file support)
• VS UniSystem support
• FCEU-compatible cheat files with direct editing features
• Zapper/Gun emulation with touchscreen
• Highly configurable on-screen options
• gamepad and keyboard support
• HID device support
• Save state feature
• Memory backup feature
• Portrait and Landscape compatibility

As the first NES emulator developed by Robert Brogila, NES.Emu was initially created for the Android system. However, an iOS port is being developed that can support a wide variety of non-jailbreak iOS devices including iPhone, iPod touch, and iPad. However, keep in mind that this software does not provide any game images for legal reasons.