Citra MMJ для iOS
Официального Citra MMJ IPA для iOS не существует.
Доступна для iOS?
No. Citra MMJ is developed exclusively for Android. Apple's App Store restrictions and iOS sandboxing prevent JIT compilation required for 3DS emulation.
Альтернативы для iOS
For iOS users interested in 3DS emulation, check community projects that support sideloading via AltStore or TrollStore. Citra MMJ itself has no iOS port.