Delta (emulator)

Delta is a vintage game platform emulator developed by Riley Testut for iOS and iPadOS.

Description
Delta was released in September 2019 as a successor to GBA4iOS, a emulator developed by Testut with graphic design by Paul Thorsen for devices running iOS 8 and older. As emulation software is not allowed by Apple for distribution through its App Store, Testut created AltStore to allow limited sideloading of unapproved apps, such as Delta. Users are encouraged to support Testut's projects by donating through a page.