A multi-console emulator for iPhone and iPad, notable for being available directly on the App Store.
Delta Emulator is a multi-system emulator for iOS covering NES, SNES, Game Boy, Game Boy Advance, Nintendo 64 and Nintendo DS in one app, built by Riley Testut as a successor to his earlier GBA4iOS project. What sets it apart from most console emulators on iPhone is that it's one of the few available directly through the official App Store, rather than requiring a sideloading tool.
Because it's an official App Store release, installation is as simple as any other app: search, tap Get, and open. Once installed, you import your own ROM files through the Files app or a connected service, and it handles controller support, save states, and per-system settings from a single interface instead of juggling separate apps per console.
No sideloading tools needed — install and update Delta Emulator like any other app.
Save your progress at almost any point and pick up exactly where you left off.
Connect a Bluetooth MFi controller alongside the on-screen touch controls.
App Store updates arrive the normal way, without re-signing or reinstalling.
Launch the App Store on your iPhone or iPad.
Type the app name into the search bar.
Install it the same way you would any other App Store app — no extra steps needed.
Launch it from your home screen once installed.
Bring in your own ROM files through the Files app or the share sheet from another app.
Yes. Delta is one of the few full console emulators available directly through Apple's official App Store rather than requiring sideloading.
NES, SNES, Game Boy, Game Boy Advance, Nintendo 64 and Nintendo DS, all in one app.
Yes. Delta is an emulator only — you provide your own legally owned or backed-up ROM files.
Yes. Delta supports Bluetooth MFi controllers alongside on-screen touch controls.
Follow the steps above and you'll be set up in a few minutes.
Get Delta Emulator