I'm working on a probably-not-to-be-published app that requires a single plist synced between devices. Do I understand it correctly that this requires you to join the Apple Developer Program? (Assuming you want to use the native iCloud solution.)

If so … sigh. But, besides that, are there any roadblocks I should be aware of? Can I just use my personal Apple ID and sign up? Are there any business-y things I'm going to have to do?