Best AI Writing Apps

249+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated October 2026

From beginner-friendly picks to power-user tools, our ai writing list covers 249+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top AI Writing Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1AI Story Generator - InkPalAI Story Generator - InkPalFree4.3★ (362)NoYesOct 2026
2Claude by AnthropicClaude by AnthropicFree4.7★ (274K)NoYesOct 2026
3Chat AI - Ask AnythingChat AI - Ask AnythingFree4.8★ (130K)YesYesOct 2026
4AI Writer - Writing AssistantAI Writer - Writing AssistantFree4.7★ (1.1K)NoYesOct 2026
5Book Creator: Author AIBook Creator: Author AIFree4.5★ (3.7K)YesYesOct 2026
6ChatGPTChatGPTFree4.8★ (11M)YesYesOct 2026
7Sudowrite - AI Novel WritingSudowrite - AI Novel WritingFree4.5★ (371)NoYesOct 2026
8Humanize AI: Rewrite & DetectHumanize AI: Rewrite & DetectFree—NoYesAug 2026

Top Picks for AI Writing

AI Story Generator - InkPal#1

AI Story Generator - InkPal by Lubo Shang

Novel Writer & Character Chat
Editor's Choice
🔧 Utilities
4.3😐(362 ratings)
FreeIn-App Purchases
AI Story Generator - InkPal screenshot 1
AI Story Generator - InkPal screenshot 2
AI Story Generator - InkPal screenshot 3
AI Story Generator - InkPal screenshot 4
AI Story Generator - InkPal screenshot 5
AI Story Generator - InkPal screenshot 6

This app generates uncensored stories, plots, and characters across various genres. It also facilitates dynamic AI role-play and chat sessions, allowing users to explore character personalities and craft narratives. Features include story setup, chapter planning, and audiobook conversion.

What We Love

  • 👍 Fun and enjoyable to use
  • 🚀 Helpful in overcoming writer's block
  • 🎨 Allows creative freedom and control
  • 🔊 Realistic text-to-speech voices

Room to Improve

  • 💰 Requires payment for full functionality
  • 🔇 Disappearing chat history
  • 🤖 Inconsistent and unpredictable AI generation
  • 🔒 Lack of customization and control over characters
Claude by Anthropic#2

Claude by Anthropic by Anthropic PBC

AI assistant for life and work
Strong Contender
📊 Productivity
4.7😊(274K ratings)
FreeIn-App Purchases
#2in Productivity
Claude by Anthropic screenshot 1
Claude by Anthropic screenshot 2
Claude by Anthropic screenshot 3
Claude by Anthropic screenshot 4
Claude by Anthropic screenshot 5
Claude by Anthropic screenshot 6

This AI assistant helps you write, research, code, and solve complex problems. It can analyze documents, code, and images, and even respond to voice commands. Expand your capabilities and tackle new projects with this intelligent thinking partner.

What We Love

  • 🚀 Powerful and versatile AI assistant
  • 👍 Intuitive and easy to use interface
  • 💡 Innovative features like 'Projects'
  • 🤖 Intelligent and thoughtful responses
  • 📚 Comprehensive knowledge base
  • 🔍 Helpful for a wide range of tasks

Room to Improve

  • 🔒 Concerns about privacy and data usage
  • 🚫 Limitations on free usage and throttling
  • 🐛 Occasional bugs and crashes
  • 🙅‍♀️ Overly restrictive content policies
  • 🤖 Lack of true conversational abilities
Chat AI - Ask Anything#3

Chat AI - Ask Anything by ElevenThirteen LLC

AI Chatbot & Essay Writer Bot
Worth Considering
📊 Productivity
4.8😊(130K ratings)
FreeAdsIn-App Purchases
Chat AI - Ask Anything screenshot 1
Chat AI - Ask Anything screenshot 2
Chat AI - Ask Anything screenshot 3
Chat AI - Ask Anything screenshot 4
Chat AI - Ask Anything screenshot 5
Chat AI - Ask Anything screenshot 6

Engage in intelligent conversations with an advanced AI chatbot. This app offers personalized responses on a wide range of topics and can assist with writing tasks like essays and emails. Its AI continuously learns for more natural interactions.

What We Love

  • 🚀 Helpful AI with fast responses
  • 👍 Useful for general advice and tasks
  • 👍 Impressive and accurate responses
  • 👍 Convenient and easy to use
  • 👍 Provides detailed and informative answers

Room to Improve

  • 🐛 App crashes or becomes unavailable at times
  • 🔒 Limited free usage, requires paid subscription
  • 🔒 Frustrating when reaching daily usage limit
  • 🐛 Occasional issues with text formatting and output

More AI Writing apps to explore

FAQ about AI Writing

What are the best ai writing apps for iPhone?
AI Story Generator - InkPal tops our ai writing apps ranking as of October 2026, with a 4.3-star average from 362 App Store ratings, and it's free to download.
Yes — 20 of the top ai writing apps we rank are free to download, including AI Story Generator - InkPal and Claude by Anthropic.
AI Story Generator - InkPal has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ ai writing apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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