Lynx.emu vs Test7800

Lynx.emu is an open-source Atari Lynx emulator based on Mednafen/Handy, with a minimalist interface aimed at low audio and video latency. It supports.lnx files, optionally compressed in ZIP, RAR, or 7Z archives, and offers configurable on-screen controls. Bluetooth and USB gamepads and keyboards are supported when the operating system recognizes them as HID devices; Xbox and PS4 controllers are listed examples. On Android, it can open files from internal storage, SD cards, and USB drives. The app does not include ROMs, so users supply their own. The EmuEX project targets Android, iOS, and Linux, though the listed Lynx.emu platforms are Android and Linux. Android versions require Android OS 2.3 or later; Linux builds require OpenGL 3.3 support on a desktop or a Pandora handheld. The Android app costs $2.99, paid once. The project is GPLv3 licensed, and the Google Play listing reports no data collected or shared with third parties.

Test7800 is an experimental Atari 7800 emulator for playing many available 7800 ROM files. It supports flat .a78 ROMs, several bankswitching SuperGame ROMs, and ELF cartridges with an embedded ARM chip. Its emulation includes 6502, TIA, RIOT, and ARM components taken from Gopher2600; the MARIA implementation is new to this project. POKEY and many of its layouts are supported. Players can use a keyboard or gamepad, with a mouse for paddle and trackball input. QuadTari mode supports up to four joystick players, with assignments configurable through -players. An optional overlay displays MARIA state, and the -tv option selects PAL instead of the default NTSC BIOS. Test7800 is available for Linux, macOS, the web, and Windows, and is published under GPL-3.0. The project describes itself as incomplete: important features are missing, and some conglomerate cartridge hardware configurations are not emulated. Its basic command-line debugger lacks many features, and performance was not a design focus. Occasional nightly builds are distributed as prereleases.