emuThreeDS

At a glance

• Editor score
  6.5 / 10
• Pricing
  Open source
• Best for
  iPhone and iPad users testing an early port
• Paid from
  Free
• Facts checked
  20 Sep 2026

• Where it wins

  • Open-source iOS port based on Citra
  • Audio and SDL2 controller support are documented
  • Metal rendering integration and Files.app storage support

• Where it doesn't

  • Nintendo 3DS core and video support remain under active testing
  • Networking and web-service work is not documented as complete
  • The project is unfinished and has a narrower verified feature set

Our verdict on emuThreeDS

emuThreeDS is an open-source Nintendo 3DS emulator project for Apple devices, with iOS as its supported platform. Based on Citra, it is aimed at iPhone and iPad users who want to explore an early Nintendo 3DS emulation port rather than a finished, feature-complete application. The project combines an iOS-oriented codebase with audio support, controller input through SDL2, and storage designed around the Files.app-accessible Documents folder.

Its strongest case is the platform integration. The project documents Metal rendering changes alongside Objective-C++ and Swift integration, giving it a clear focus on Apple-device graphics and native development patterns. The Citra folder can be accessed through Files.app storage, which provides a defined way to work with the emulator’s documents. Audio support is complete in the documented feature set, while Nintendo 3DS core support remains under active testing. These capabilities make emuThreeDS more relevant to developers, contributors, and technically curious iOS users than to people seeking a finalized everyday emulator.

The main trade-off is project maturity. Core and video components still require testing, and networking and web-service sections are not documented as complete. The verified feature set also does not establish support for save states, scaling, cheats, or multiplayer, so buyers should not select emuThreeDS when those functions are essential. Choose it for its open-source foundation, Apple-focused rendering work, audio, controller support, and ongoing 3DS core development. Choose an alternative if you need a completed product with a broader documented feature set or more fully developed online and video capabilities.

Your product? Our editors can test emuThreeDS in depth and publish a review, labelled as paid · from $149/mo →

emuThreeDS pricing

emuThreeDS fact sheet

Alternatives to emuThreeDS

• AAzaharA broad free emulator with high-resolution graphics, save states, multiplayer rooms, and RetroArch support.9.4
• CLCitra Libretro CoreA feature-rich free core for scaling, cheats, save states, and flexible screen layouts.9.1
• AAzaharPlusA feature-rich 3DS emulator fork for users who want customization and compatibility.8.9

See all emuThreeDS alternatives →

Featured on iTechGuides

emuThreeDS is listed in our Nintendo 3DS Emulators directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update