Unless the user has a jailbroken device or a paid Apple Developer account ($99/year), sideloaded IPAs are signed with a "free" certificate that expires after . This means players would have to re-install the game via a computer every single week to keep playing, wiping their save data in the process unless they manually back it up.
A: Technically, yes, via file injection if the IPA has file access. Practically, no. The file structure between Steam and iOS differs, and you risk corrupting both saves. binding of isaac repentance ipa
If you're a fan of The Binding of Isaac series or just looking for a new game to play with a cold IPA, Repentance is an excellent choice. And if you're a craft beer enthusiast, Pliny the Elder is a world-class IPA that will complement the game's intense action and dark humor. Unless the user has a jailbroken device or