Beyond the lack of a real iOS version, the emulator itself is built on a foundation of stolen code, privacy-invasive practices, and manipulative hardware requirements. The technical hurdles of Switch emulation, combined with Apple's security and Nintendo's legal aggression, make a functional public version extremely unlikely.

Because high-end emulators are in high demand, many fake websites offer harmful files.

If you still want to experiment:

Only download IPA files from trusted emulation communities like Reddit's /r/iosgaming or reputable signing services.

Most are fake or show PC gameplay edited to look like iOS. Some use remote desktop apps.

Stream your existing PC game libraries (Steam, Epic Games) directly to your iOS device. How to Safely Sideload Emulators on iOS