Panda3DS vs Snes9x

Panda3DS is a free, open-source emulator for Nintendo 3DS games on computers and portable devices. It supports Windows, macOS, Linux, and Android, with Lua scripting, cheats, controller input, support for some system apps, and work-in-progress amiibo support. The project offers automatically updated nightly builds and manually updated stable builds released every few weeks. Desktop builds include an SDL frontend without a GUI and an experimental Qt frontend with a user interface. Panda3DS is still in early development: many games boot, while many do not, and graphics, audio, and usability features can be incomplete. Compatibility information may not always be up to date, and not all games have been tested. Android is also early in development, so compatibility and performance may differ from desktop. Audio support is experimental; the configuration menu is still being developed, and settings must be changed by editing config.toml in a text editor. The emulator is licensed under GPLv3.

Snes9x is freeware for playing most games made for the Super Nintendo and Super Famicom systems. Desktop builds are listed for Windows, Linux, and macOS, with additional libretro core builds for Android, Emscripten, Wii, Switch, GameCube, and PSP. Running games requires SNES ROM images. Snes9x can save game state to freeze files and game data to SRAM files. Windows documentation describes Game Genie and Pro-Action Replay cheat formats, a cheat search feature, and recording gameplay actions for later playback. Netplay is documented for as many as five players, but the project notes that it has not been maintained or tested in a long time and might be broken. The Unix documentation says the emulator does not reproduce exact sub-cycle timing between major system components, so games with strict timing needs may not run. The project lists the software as free, with a plan price of free. Its listed platforms include Android, Linux, macOS, and Windows.