Delta is the most popular software on Apple's software Store; it is a game emulator that allows you to play vintage, retro video games. In fact, Delta has been the most popular free software in the software Store since its release a few days ago. People's obsession with imitating classic games on their iPhones demonstrates the power of nostalgia by bringing back memories of their earl... https://bjmirrors.com/politics/what-is-delta-iphone-gaming-emulation-app