WriterDuet is a real-time collaborative screenwriting app that allows
any number of writers to (privately) work together on a screenplay …
WriterDuet offers video chat when you’re both online, and text chat is
always available .. You can import/export Final Draft, Celtx, Fountain
and PDF files.
WriterDuet lets you write at the same time, giving you many common word
processor features like pagination, notes, headers and footers, spell
check and auto-save. You can export your work after a writing session.
