That's not a good analogue for a cartridge, though. The cartridge or the device itself stored data locally. Modern gaming consoles store their data on HDD's. An

That's not a good analogue for a cartridge, though. The cartridge or the device itself stored data locally. Modern gaming consoles store their data on HDD's. Anything beyond that is entirely developer's prerogative. And according to another user, they do offer storage through CloudKit... which it appears they do, included in the dev account/App Store distribution model—1 PB: https://developer.apple.com/icloud/cloudkit/ https://developer.apple.com/icloud/cloudkit/