SparseRestore is the exploit everybody is talking about right now. It’s what made installing TrollStore on iOS 17.0 possible for the general public for the first time since the firmware stopped being signed, and it was also used in various hacks such as MisakaX and Nugget, just to name a few.
It wasn’t very long ago that we talked about a relatively new piece of sideloading software called SideStore, which strives to be more of an untethered sideloading experience than the already ever popular AltStore software.
AltStore is a well-known piece of software that allows iPhone and iPad users to sideload apps on their device, effectively sidestepping the App Store. The main benefit there is that users can install apps that Apple would never permit on the App Store.