yWriter vs Scrivener
yWriter is a free writing app that was created by a writer and programmer. It's designed to help you structure your novel, and keep track of characters, scenes, locations, and more.
Scrivener is a one-stop shop for writers of all kinds. It has everything you need to write a book, conduct research, and publish your work. Unlike yWriter, Scrivener is a paid application.
Fan of writing apps? 🤔
Maybe Paper is what you're looking for.