The process of transferring ideas from the ethereal realm of thought into concrete existence as written word is difficult enough as it is, and the Plume app helps writers of all disciplines to do so as simply as possible. The multipurpose app can handle any type of writing, from creative to technical to note-taking, and its benefit is precisely in its ability to get out of writers' ways and simply let them write.
To be sure, the Plume app has organizational tools for keeping one's thoughts in order in the case of longer pieces. Novelists can organize their books into chapters displayed in the sidebar, and scriptwriters can do the same with scenes. Beyond that, though, the app is relatively bare, leaving the writing to the writers.