Tera Thomas O’Brien continues to find great apps that work on Mac, iPhone, and iPad. Remember outliners? They live!
Cloud Outliner uses iCloud to sync outlines between Mac, iPhone, and iPad. The app itself is much what you’d expect. It outlines.
One caveat and I see this one often.
iCloud sharing. A Dropbox option would be a plus because outlines don’t take up much space and iCloud sharing can be painfully slow at times.