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RetroArch vs redream: catalog facts
RetroArchredream
Free

Free and open source, funded by donations.

Freemium

A free version runs at native resolution. A premium licence unlocks high resolutions and…

Windows, macOS, Linux, Android, iOS Windows, macOS, Linux, Android
  • Configure once and every emulator core inherits the settings
  • Runs on desktops, phones and a long list of games consoles
  • Runs with no BIOS file and essentially no configuration
  • Widescreen and high-resolution rendering with automatic cover art
  • 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
  • Resolutions above native and some features require a paid premium licence
  • Closed source
Downloadable app Downloadable app
Open source Closed source
License: GPL-3.0 License not stated
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked September 20, 2026

Checked September 22, 2026

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