I've been working on a writing app for Mac and Windows designed just for comic book writers. It's called Superscript and it's small and simple, but packed with features to make the writing process friendlier:
• Automatically formats your script as you type
• Automatically numbers panels & pages (even multi-page splashes!)
• Spoken word count per dialog bubble, panel and page
• Customizable spell check and auto-completion
• Include images and comments
• And more
Please check it out at https://www.kickstarter.com/projects...va/superscript
If you're interested, please back the project. Reply if you have any questions, feature requests, etc.