The only rule was no network connection; if it doesn't work without phoning home, it's not truly on-device AI. Sorry, old iPad, but no Apple Intelligence AI for you. That leaves the NXTPAPER 14 out of on-device AI features, too. Sorry, old iPad, but no Apple Intelligence AI for you, on device or not. If you're shopping based on an "AI features" bullet point, that phrase is doing a lot less work than it looks like.