Download the AltStore for Windows 10 from here.Do not install iTunes using Microsoft Store, that will not work with AltStore. First of all, download and install iTunes from the website.Click on the AltStore icon on the top menu bar again > Install AltStore > Select your connected iPhone > Enter your Apple ID and Password > Let the AltStore install the AltStore app on your iPhone.Connect your iPhone to the computer using the USB to Lightning cable.
It supports all iPhones and iPads that have released to this day. The Emulator emulates consoles like Game Boy, Game Boy Advance, Game Boy Color, Nintendo DS, and Super Nintendo on your iPhone and iPad. It is the successor of the famous GBA4iOS emulator. Delta Emulator is the top choice for the fans of good old Nintendo gaming consoles.