ares vs Zeta

ares is a free, open-source emulator for multiple systems, with a stated focus on accuracy and preservation. It supports systems including Arcade, Atari 2600, WonderSwan, ColecoVision, NES, SNES, Nintendo 64, and PlayStation, though some listed systems are experimental. Playback options include save states, run-ahead, rewind, and fast-forward. Pixel shaders and optional color correction can alter display characteristics, while Virtual Game-Pads let users configure controls for use across emulated systems. The interface framework uses WinAPI on Windows, Cocoa on macOS, and GTK2 or GTK3 on POSIX platforms. Simple debugging features such as trace logging support development of original software for supported systems. Windows builds support Windows 7 or later; AMD64 binaries require at least Intel Nehalem or AMD Jaguar architecture. macOS binaries require Catalina 10.15 and support Intel and Apple Silicon. The project prefers Linux users compile from source and points to third-party packages rather than official Linux binaries. Source code uses the ISC license. Android is not supported, and a BIOS is required.

Zeta is an iPhone emulator for playing games from a range of classic systems on modern devices. It supports iPhones running iOS 16.0 or later; iPad and Mac are not supported. Users can drag game files into the app or select a library folder through its file browser, after which Zeta recognizes games and displays cover art. Listed systems include Nintendo 3DS, DS, Wii, GameCube, Game Boy, PlayStation 2, PSP, PlayStation, Sega Dreamcast, and Genesis. Gameplay features include manual and automatic save states, speed-up to 5×, cheat codes, custom controls, one-tap combos, skins, filters, and screenshots. Bluetooth controller support covers Xbox Wireless, PlayStation DualShock and DualSense, Nintendo Switch Pro, and MFi-certified iOS controllers. The app also lists multi-controller play, link play, AirPlay casting, and a console mode. The free plan includes core emulation, ROM loading, save states, basic controller support, and screen recording. Premium options are a monthly subscription or one-time purchase, with prices shown in-app or in the App Store.