Best Book Writing Apps in 2026

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

Build your best ideas together, in Google Docs. Create, edit, and collaborate with others on documents from your Android phone or tablet with the Google Docs app.

Platforms: Online, Chrome, iPhone, iPad, Android

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

Website: https://www.google.com/docs/about/

Also rated 4.0 ★ on TechRadar

A minimalist writing zone, where you can block out all distractions and get to what's important. The writing! To get started, all you need to do is delete this text (seriously, just highlight it and hit delete), and fill the page with your own fantastic words. You can even change the title!

Platforms: Online, Chrome

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

Website: https://zenpen.io/

You have a story to tell, article to publish, or class notes to take. Scrivo Pro can help you organize your writing, research, generate ideas, and remove distractions so you can focus on the most important thing: writing.

Platforms: Mac, iPhone, iPad

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

Website: https://apps.apple.com/us/app/scrivo-pro-for-scriveners-a...

Also rated 4.4 ★ on the App Store

The human brain is non-linear: we jump from idea to idea, all the time. Your second brain should work the same. In Obsidian, making and following connections is frictionless. Tend to your notes like a gardener; at the end of the day, sit back and marvel at your own knowledge graph.

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

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

Website: https://obsidian.md/

Also rated 4.0 ★ on TechRadar

Unload your thoughts by creating a personal layout with notes, links and media in a second to visualize your creative process and move forward faster.

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

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

Website: https://xtiles.app/en

Also rated 4.9 ★ on Capterra

The only online writing and editing platform that guides your hand based on data from real, bestselling books, AutoCrit is built to match the genuine demands of publishing professionals and discerning readers.

Platforms: Online

Best for: Outlining, Drafting, Proofreading, Book, Story, and Free

Website: https://www.autocrit.com/

Also rated 4.0 ★ on TechRadar

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

Plot your next masterpiece with Pluot, the writing planner packed with features and there for you whenever inspiration strikes.

Platforms: Android

Best for: Outlining, Worldbuilding, Book, Story, and Free

Website: https://pluotstudios.com/

Also rated 4.3 ★ on Google Play

SSuite WordGraph is a free and very useful alternative to Microsoft's Word, OpenOffice's Writer, or anything else out there claiming to be the latest and greatest. You don't even have a need for .NET or even JAVA to be installed. This will save you a lot of hard drive space and precious computer resources.

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

Best for: Drafting, Story, Book, Essay, and Free

Website: https://www.ssuiteoffice.com/software/wordgraph.htm

With Scrittor store all your ideas, thoughts and whatever your mind tells you.

Platforms: Android, Chrome

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

Website: https://play.google.com/store/apps/details?id=com.shahid.nid

Also rated 4.4 ★ on Google Play

Writing can be so much fun when our creative juices are flowing. Cultivating this flow is why ilys exists -- to release within you a gushing torrent of latent creative-potential as your writing explodes through the box that once constrained it.

Platforms: Online

Best for: Drafting, Book, Story, and Poetry

Website: https://www.ilys.com/welcome