AltStore is an alternative iOS App Store with a built-in Nintendo emulator

Photo by Alix Diaconis / The Verge Riley Testut, an iOS app developer who has for years worked on mobile video game emulation, just released a project that has the potential to shake up the entire iOS ecosystem. He calls it AltStore, and it’s an alternative to Apple’s App Store that distributes software Testut says may “push the boundaries of iOS.” In particular, it supports Testut’s own Nintendo emulator, called Delta, which will let anyone with an iPhone or iPad