Best AI Grammar Keyboard Apps

249+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated October 2026

Looking for free ai grammar keyboard apps? 20 of our 249+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top AI Grammar Keyboard Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1TypeAI: AI Keyboard & WriterTypeAI: AI Keyboard & WriterFree4.7★ (19K)NoYesNov 2026
2CorrectMe Grammar AI KeyboardCorrectMe Grammar AI KeyboardFree4.7★ (13K)YesYesNov 2026
3Grammarly: AI Keyboard & VoiceGrammarly: AI Keyboard & VoiceFree4.7★ (228K)NoYesNov 2026
4AI Grammar KeyboardAI Grammar KeyboardFree3.8★ (4)NoYesMay 2026
5Microsoft SwiftKey AI KeyboardMicrosoft SwiftKey AI KeyboardFree4.6★ (122K)NoYesNov 2026
6AI Keyboard: Reply & GrammarAI Keyboard: Reply & GrammarFree—NoYesJul 2026
7AI Grammar Keyboard - iGrammarAI Grammar Keyboard - iGrammarFree—NoYesOct 2026
8Grammar AI Keyboard: KeysAIGrammar AI Keyboard: KeysAIFree4.4★ (63)YesYesOct 2026

Top Picks for AI Grammar Keyboard

4.7😊(19K ratings)
FreeIn-App Purchases
TypeAI: AI Keyboard & Writer screenshot 1
TypeAI: AI Keyboard & Writer screenshot 2
TypeAI: AI Keyboard & Writer screenshot 3
TypeAI: AI Keyboard & Writer screenshot 4
TypeAI: AI Keyboard & Writer screenshot 5
TypeAI: AI Keyboard & Writer screenshot 6

Enhance your mobile writing with an AI-powered keyboard. Get real-time grammar checks, word suggestions, translations, and AI chatbot assistance for any app. Improve your communication and express yourself clearly and effectively.

What We Love

  • 🚀 Impressive language model
  • 👍 Versatile and helpful
  • 🚀 Fast and responsive
  • 👍 Variety of features
  • 👍 Intuitive and user-friendly
  • 👍 Customizable keyboard
  • 👍 Multilingual support
  • 👍 Convenient and time-saving

Room to Improve

  • 🐛 Occasional bugs and crashes
  • 🔒 Privacy concerns
  • 💰 Expensive subscription model
  • 🤖 Lack of human touch in responses
  • 🤖 Inconsistent quality of suggestions
  • 🤖 Inability to learn user preferences
  • 🤖 Keyboard issues (no autocorrect, slow typing)
CorrectMe Grammar AI Keyboard#2

CorrectMe Grammar AI Keyboard by Teleprompter LLC

Spelling check and paraphrase
Strong Contender
📊 Productivity
4.7😞(13K ratings)
FreeAdsIn-App Purchases
CorrectMe Grammar AI Keyboard screenshot 1
CorrectMe Grammar AI Keyboard screenshot 2
CorrectMe Grammar AI Keyboard screenshot 3
CorrectMe Grammar AI Keyboard screenshot 4

Enhance your written communication with intelligent grammar and spelling checks. Improve your English writing skills with contextual error detection, smart recommendations, and explanations of mistakes. Share your polished texts effortlessly.

What We Love

  • 👍 Helpful for school work
  • 🤖 Improves writing skills
  • ✨ Useful for professional writing

Room to Improve

  • 💰 Expensive subscription
  • 🔒 Issues with account/subscription management
  • 🐛 App crashes and freezes
  • 📝 Limited text input length
Grammarly: AI Keyboard & Voice#3

Grammarly: AI Keyboard & Voice by Superhuman Platform Inc

Write, dictate, edit, improve
Worth Considering
📊 Productivity
4.7😊(228K ratings)
FreeIn-App Purchases
#12in 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

More AI Grammar Keyboard apps to explore

FAQ about AI Grammar Keyboard

What are the best ai grammar keyboard apps for iPhone?
TypeAI: AI Keyboard & Writer tops our ai grammar keyboard apps ranking as of October 2026, with a 4.7-star average from 19K App Store ratings, and it's free to download.
Yes — 20 of the top ai grammar keyboard apps we rank are free to download, including TypeAI: AI Keyboard & Writer and CorrectMe Grammar AI Keyboard.
TypeAI: AI Keyboard & Writer has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ ai grammar keyboard apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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