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EmulatorJS vs Foxol

Both stand on multi-system emulators. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

EmulatorJS

Free plan AndroidiPhoneSelf-hosted+1

EmulatorJS is aimed at website embedding rather than use as a standalone emulator site. Check the supported-systems documentation and browser-serving requirements before setting it up.

Visit EmulatorJS

Foxol

Free plan AndroidiPhoneLinux+3

Foxol brings emulation, cross-device saves, multiplayer, and customization together across several platforms. Consider the free plan’s game and speed limits, and note the experimental Linux status if that is your platform.

Visit Foxol

The facts

EmulatorJSFoxol
Free planYesYes
Open sourceNot publishedNot published
Runs onAndroid, iPhone, Self-hosted, WebAndroid, iPhone, Linux, Mac, Web, Windows
Lowest paid planFree or on requestFoxol Plus Yearly: €39.99 a year
Plans published14
MakerNot publishedNot published
Websiteemulatorjs.orgplay.foxol.app
On multi-system emulators#13 of 54#17 of 54

EmulatorJS: what it does well

  • Free and open source.
  • Code generator creates embeddable code.
  • Supports multiple languages and customization.
  • Public CDN has stable, latest, and nightly paths.

What to know first

  • Requires serving pages through a web server.
  • Does not provide a Docker container.
  • Threaded cores require specific response headers.
  • Supported-systems list may be out of date.

Foxol: what it does well

  • Cloud sync across web, mobile, and desktop
  • Local multiplayer supports up to four players
  • More than 300 shader presets
  • Tools include a ROM patcher and save editor

What to know first

  • Free plan limited to 20 games
  • Linux downloads are labeled experimental
  • RetroAchievements is an independent third-party service

Alternatives to EmulatorJS Alternatives to Foxol The whole list