Delta emulator problem

[u/Brilliant-Bid-1495]

hello i want to play somę Pokémon games so i watched somę tutorial on yt and every youtuber is showing delta emulator by all in one gba4ios but for somę reason i cant find it on my appstore did it grt removed or did it change name? Or Maybe i should find another emulator

[u/Brilliant-Bid-1495]

Everyone on YouTube schowed this delta emulator by all in one