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RetroArchSkyEmu
Free

Free and open source, funded by donations.

 Free

Free to download, with source code published on GitHub.

Windows, macOS, Linux, Android, iOS macOS, Linux
  • Configure once and every emulator core inherits the settings
  • Runs on desktops, phones and a long list of games consoles
  • Covers Game Boy, Game Boy Color, GBA and DS in one program
  • Low-level emulation aimed at preservation
  • The settings menu is deep and intimidating the first time
  • You still have to download cores, and some systems need BIOS files you must supply
  • Platform support is not clearly documented in the research
  • You must supply your own game files
Downloadable app Downloadable app
Open source Open source
License: GPL-3.0 License not stated
No account needed No account needed
Works offline Works offline

Checked September 20, 2026

Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.