Best Book Writing Apps in 2025

Story Planner is an easy-to-use and yet powerful tool for plotting novels, screenplays, and any fiction story. It works great for writers, screenwriters, producers, directors, RPG masters … All kinds of storytellers!

Platforms: iPhone, iPad

Best for: Outlining, Drafting, Story, and Book

Website: https://apps.apple.com/us/app/story-planner-outline-your-...

Also rated 4.7 ★ on the App Store

Freedom blocks distractions across all your Mac, Windows, Android, iOS, and Chrome devices so you don’t have to fight off the temptation of distracting pings, notifications, headlines, and emails.

Platforms: Mac, Windows, Android, iPhone, iPad, Chrome, Online, PC

Best for: Productivity, Journal, Book, Story, Essay, Poetry, Blog, and Free

Website: https://freedom.to/

Also rated 4.4 ★ on Google Play

Enjoy a distraction-free writing experience, including a full screen mode and a clean interface. With Markdown, you can write now, and format later.

Platforms: Windows, Mac, PC

Best for: Drafting, Book, Story, Poetry, Journal, Blog, Essay, and Free

Website: https://ghostwriter.kde.org/

Manuskript is a perfect tool for those writer who like to organize and plan everything before writing. The snowflake method can help you grow your idea into a book, by leading you step by step and asking you questions to go deeper.

Platforms: Mac, Windows, PC

Best for: Outlining, Story, Book, and Free

Website: https://www.theologeek.ch/manuskript/

Publisher Rocket will help you get your book in front of more Amazon shoppers so you can spend less time marketing and more time writing.

Platforms: Online

Best for: Publishing, Book, and Story

Website: https://publisherrocket.com/

An online writing app for novelists and storytellers

Platforms: Online, Chrome

Best for: Drafting, Book, Story, and Free

Website: https://thequill.app/

Outline faster, organize smarter, and turbocharge your productivity today with the #1 visual book planning software for writers.

Platforms: Mac, iPhone, iPad, Android, Windows, PC

Best for: Outlining, Book, and Story

Website: https://plottr.com/

Also rated 3.0 ★ on Reedsy

Black Note is the black theme's notepad. It's the simple notes app.

Platforms: Android

Best for: Note-taking, Story, Book, Blog, Journal, Poetry, and Free

Website: https://play.google.com/store/apps/details?id=notepad.not...

Also rated 4.8 ★ on Google Play

Traditional word processors include dozens of options for formatting text, distracting you from what really matters: writing. Calmly Writer is an editor designed to focus on what you want to tell, with a simple, unobtrusive and ease-to-use user interface.

Platforms: Windows, Mac, Online, Chrome, PC

Best for: Drafting, Book, Essay, Journal, Poetry, Story, Blog, and Free

Website: https://www.calmlywriter.com/

Also rated 4.5 ★ on TechRadar

Bear is a beautiful, flexible writing app for crafting notes and prose.

Platforms: Mac, iPhone, iPad

Best for: Note-taking, Drafting, Book, Story, Essay, Blog, and Free

Website: https://bear.app/

Also rated 4.3 ★ on the App Store

Scrivener is the go-to app for writers of all kinds, used every day by best-selling novelists, screenwriters, non-fiction writers, students, academics, lawyers, journalists, translators and more.

Platforms: Mac, Windows, iPhone, iPad, PC

Best for: Outlining, Drafting, Editing, Publishing, Book, and Story

Website: https://www.literatureandlatte.com/scrivener/overview

Also rated 4.0 ★ on Reedsy

Create beautiful handwritten notes, sketch your ideas, record audio, and organize your notes like never before.

Platforms: Mac, iPhone, iPad, Android

Best for: Note-taking, Journal, Book, Story, Essay, Poetry, and Blog

Website: https://www.noteshelf.net/

Also rated 4.4 ★ on the App Store