Services like (paired with Sunshine on your PC) or Steam Link allow you to stream Cemu from your gaming PC to your iPhone.
This gives full Cemu performance on your iOS device. cemu ipa
Some developers have experimented with wrapping Cemu into an IPA using: Services like (paired with Sunshine on your PC)
While you cannot run Cemu directly on an iPhone or iPad, some related tools use the IPA format or connect iOS devices to the emulator: cemu ipa
Since a direct IPA is not widely available or stable, users typically use one of these two methods to play Wii U games on a mobile device: Method A: PC Streaming (Recommended)