Best AI Writing Assistant Free Apps

250+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated October 2026

Looking for free ai writing assistant free apps? 20 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top AI Writing Assistant Free Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1AI Writer - Writing AssistantAI Writer - Writing AssistantFree4.7★ (1.1K)NoYesNov 2026
2Grammarly: AI Keyboard & VoiceGrammarly: AI Keyboard & VoiceFree4.7★ (228K)NoYesNov 2026
3AI Writer: Email Letter EssayAI Writer: Email Letter EssayFree4.8★ (6.7K)YesYesNov 2026
4Sudowrite - AI Novel WritingSudowrite - AI Novel WritingFree4.4★ (397)NoYesOct 2026
5Offline AI Writing AssistantOffline AI Writing AssistantFree—YesYesSep 2026
6ChatGPTChatGPTFree4.8★ (12M)YesYesNov 2026
7Ceify : AI Writing Assistant +Ceify : AI Writing Assistant +Free—NoYesMay 2026
8Phrasly AI Writing Assistant‏‎Phrasly AI Writing Assistant‏‎Free—NoYesOct 2026

Top Picks for AI Writing Assistant Free

AI Writer - Writing Assistant#1

AI Writer - Writing Assistant by MasterMind Software LLC

Smart Chatbot Powered by GPT 5
Editor's Choice
📊 Productivity
4.7😊(1.1K ratings)
FreeIn-App Purchases
AI Writer - Writing Assistant screenshot 1
AI Writer - Writing Assistant screenshot 2
AI Writer - Writing Assistant screenshot 3
AI Writer - Writing Assistant screenshot 4
AI Writer - Writing Assistant screenshot 5
AI Writer - Writing Assistant screenshot 6

This AI-powered writing assistant helps you generate various types of text, from essays and emails to creative content and code. It also offers web search, summarization, translation, and grammar correction to enhance your writing and research process.

What We Love

  • 🙏 Great writing app and easy to use
  • 👍 Can write a lot
  • 👍 Best app ever! Very good!
  • 👍 Great app for hw
  • 👍 Lifesaver for students with learning disabilities
  • 👍 Great app for aspiring writers
  • 👍 Key tool for improving and developing global independence
  • 👍 Helpful for school work
  • 👍 Very good
  • 👍 The best app possible for writing
  • 👍 A great educational tool
  • 👍 Best app so far!
  • 👍 Love it
  • 👍 Good stories and free
  • 👍 Amazing information and help

Room to Improve

  • 🐛 Hard to understand, not easy at all
  • 🔒 Can't find a setting to cancel trial
  • 🔒 Can't even buy anything with it
  • 🔒 Too limited and restricted, can't answer questions properly
  • 🐛 No instructions or tutorial, can't get it to proofread
  • 💰 Costs money to write anything after using up initial credits
  • 💰 Deceiving, input limit is only 250 characters
  • 🐛 Inaccurate information on real people
Grammarly: AI Keyboard & Voice#2

Grammarly: AI Keyboard & Voice by Superhuman Platform Inc

Write, dictate, edit, improve
Strong Contender
📊 Productivity
4.7😊(228K ratings)
FreeIn-App Purchases
#13in Productivity
Grammarly: AI Keyboard & Voice screenshot 1
Grammarly: AI Keyboard & Voice screenshot 2
Grammarly: AI Keyboard & Voice screenshot 3
Grammarly: AI Keyboard & Voice screenshot 4
Grammarly: AI Keyboard & Voice screenshot 5
Grammarly: AI Keyboard & Voice screenshot 6

Enhance your writing across all apps with AI-powered suggestions for grammar, spelling, and clarity. Generate new versions of your text, detect tone, and improve conciseness. Also includes a document editor and Safari extension for comprehensive writing support.

What We Love

  • 🚀 Easy to use
  • 🚀 Extremely useful
  • 👍 Helps improve writing skills
  • 👍 Provides useful suggestions
  • 👍 Beneficial for non-native speakers
  • 👍 Seamless integration across devices

Room to Improve

  • 🐛 Buggy keyboard behavior
  • 🐛 Inconsistent performance across platforms
  • 🔒 Privacy concerns with 'full access' requirement
  • 💰 Expensive premium subscription
  • 🤔 Overzealous correction suggestions
AI Writer: Email Letter Essay#3

AI Writer: Email Letter Essay by Tuling Network Limited

AI Keyboard, Writing Assistant
Worth Considering
🔍 Reference
4.8😊(6.7K ratings)
FreeAdsIn-App Purchases
AI Writer: Email Letter Essay screenshot 1
AI Writer: Email Letter Essay screenshot 2
AI Writer: Email Letter Essay screenshot 3
AI Writer: Email Letter Essay screenshot 4
AI Writer: Email Letter Essay screenshot 5
AI Writer: Email Letter Essay screenshot 6

This app assists with all your writing needs, from emails and essays to creative content. It offers AI-powered dictation, instant content generation, and a variety of templates to overcome writer's block and enhance your writing.

What We Love

  • 🚀 Helpful writing assistant
  • 👍 Useful for school, work, and personal writing
  • 💡 Generates creative ideas and content
  • 🚀 Fast and efficient
  • 👍 User-friendly interface

Room to Improve

  • 💰 Subscription/credits model can be expensive
  • 🐛 Occasional bugs and glitches
  • 🔋 Battery-intensive
  • 🔒 Concerns about data privacy and plagiarism

More AI Writing Assistant Free apps to explore

FAQ about AI Writing Assistant Free

What are the best ai writing assistant free apps for iPhone?
AI Writer - Writing Assistant tops our ai writing assistant free apps ranking as of October 2026, with a 4.7-star average from 1.1K App Store ratings, and it's free to download.
AI Writer - Writing Assistant has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ ai writing assistant free apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.