UTM

Run Windows, Android, and more on your iPhone and iPad

Screenshots

Hunter's comment

An app for running Windows, Android, and other operating systems in your iOS devices, iPhone and iPad.

This is a virtual machine host for iOS, which means you can run other operating systems in your device at a usable speed.

30+ processors supported, JIT based acceleration, designed with the latest and greatest APIs. VMs can be created and run directly from the device.

Link

https://github.com/utmapp/UTM