Best Free Book Writing App

250+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated October 2026

If you already know Just Write, this is the deeper bench. 250+ free book writing app for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.

Compare top Free Book Writing App (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Just Write - App For WriterJust Write - App For WriterFree4.3★ (1.8K)YesYesNov 2026
2Werdsmith: Writing AppWerdsmith: Writing AppFree4.7★ (8.1K)NoYesNov 2026
3Pages: Create DocumentsPages: Create DocumentsFree4.6★ (581K)NoYesNov 2026
4Writing Space: Books & ScriptsWriting Space: Books & ScriptsFree4.4★ (1.6K)NoYesOct 2026
5Novelist - Write novelsNovelist - Write novelsFree4.4★ (214)NoNoOct 2026
6Naz's HalalNaz's HalalFree2.5★ (80)NoNoOct 2026
7MyStory.today: Write a BookMyStory.today: Write a BookFree4.5★ (2.6K)NoYesOct 2026
8MyStory: Thoughts to novelMyStory: Thoughts to novelFree—NoNoJul 2026

Top Picks for Free Book Writing App

Just Write - App For Writer#1

Just Write - App For Writer by Tung Vu

Minimal TXT and RTF Editor
Editor's Choice
📊 Productivity
4.3😐(1.8K ratings)
FreeAdsIn-App Purchases
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A minimalist text editor designed to streamline the writing process. It supports both RTF and TXT formats, offering rich text editing and Markdown support. Sync your work across devices with iCloud integration.

What We Love

  • 💻 Simple and straightforward interface
  • 📁 Organized folder system
  • ✨ Clean and minimalist design
  • 🆓 Free to use with no ads
  • ⚡️ Offline writing capability
  • 🔢 Provides word and character count
  • 🧠 Helps spark creativity and productivity

Room to Improve

  • 🐛 Occasional crashes and data loss issues
  • 🔍 Difficulty finding/accessing files
  • 🔧 Limited formatting and customization options
  • 🖥️ Lack of syncing/cross-device support
  • 🖋️ No spell check or grammar assistance
  • 📤 Inconvenient file export/sharing
Werdsmith: Writing App#2

Werdsmith: Writing App by Werdsmith Pty Ltd

Write stories, scripts, books
Strong Contender
📊 Productivity
4.7😊(8.1K ratings)
FreeIn-App Purchases
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This app transforms your devices into a writing studio, helping you overcome writer's block with AI-powered suggestions and build a consistent writing practice. It automatically handles formatting, allowing you to focus on your creative process.

What We Love

  • 📝 Helpful for writing stories and ideas
  • 🔒 Secure with password protection
  • ⏱️ Tracks writing progress and goals
  • 🧠 Inspires creativity with writing prompts
  • 📚 Organized projects and ideas

Room to Improve

  • 🔒 Limited free features, need to pay for full access
  • 🐛 Occasional crashes and bugs
  • 💻 Syncing issues between devices
  • 🔍 Lack of search functionality
  • 🖌️ Limited formatting options
Pages: Create Documents#3

Pages: Create Documents by Apple

Write, layout, and design
Worth Considering
📊 Productivity
4.6😊(581K ratings)
Free
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Create visually appealing documents with a wide range of templates and editing tools. Enhance your work with multimedia, track changes, and collaborate seamlessly. Offers advanced features for writing, design, and presentation.

What We Love

  • 💻 Versatile writing app
  • 🎨 Excellent creative features
  • 🤝 Collaborative capabilities
  • 📚 Great for writing books/stories
  • 🏫 Useful for school/work documents
  • 🆓 Free and comes pre-installed

Room to Improve

  • 🐛 Occasional glitches and crashes
  • 🔍 Difficult to find/organize documents
  • 🖋️ Frustrating cursor and text editing
  • 🔄 Inconsistent sync and file management
  • 🔢 Limited font and formatting options

More Free Book Writing App apps to explore

FAQ about Free Book Writing App

What is the best free book writing app for iPhone?
Just Write - App For Writer tops our free book writing app ranking as of October 2026, with a 4.3-star average from 1.8K App Store ratings, and it's free to download.
Just Write - App For Writer shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ free book writing app on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.