Click on it to open the details page and then click on “install”.Check to see if it is marked as been revoked and if not you’re safe and good to go. #1: Download NDS4iOS Emulator via iEmulators You can get this only from third-party alternatives to the app store. Though this is quite popular among users, it is still not an official application to play Nintendo console games on such devices. NDS4iOS Emulator (Latest) – 4 Ways to Download Nintendo DS Emulator 4 Conclusion: NDS4iOS Emulator for iOS 14 and iOS 15.2 How To Add Your Favourite Nintendo DS ROMs in NDS4iOS.1.3 #3: Sideload the IPA file directly to your iPhone or iPad.1.2 #2: Download NDS4iOS Emulator via IOSEmus.