Emulating the Wii U requires significant processing power and Just-In-Time (JIT) compilation, which Apple tightly restricts on non-jailbroken devices.
Apple has recently allowed retro game emulators (like Delta and Folium) on the App Store. Cemu Wii U Emulator Ios
| Aspect | Status | |--------|--------| | ( Super Mario Bros. U , Shovel Knight ) | Playable (30–60 FPS on iPhone 15 Pro / M1 iPad) | | 3D titles ( Mario Kart 8 , Super Mario 3D World ) | Slower (20–40 FPS with graphical glitches) | | Demanding games ( Breath of the Wild , Xenoblade Chronicles X ) | Unplayable (sub-15 FPS, frequent crashes) | | Shader compilation stutter | Present, but improved with precompiled caches | | Controller support | Works (PS5 / Xbox / Backbone via Bluetooth) | Emulating the Wii U requires significant processing power