Since then we’ve added a console mode, suspend/resume, multitasking, a variety of input options including Magic Keyboard support and a whole lot more. It’s finally stable enough for general use.
Sadly, with current Apple policies regarding code emulation, this will likely never be accepted into the App Store. That is why so many people are wishing for official sideloading support in future iOS releases. Until then, we are distributing UTM with https://altstore.io/, an unofficial sideloading solution for jailbroken and non-jailbroken devices alike. Please share your feedback!