Best Grammarly Apps

248+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated November 2026

From beginner-friendly picks to power-user tools, our grammarly list covers 248+ iPhone apps updated through November 2026. Compare ratings, prices, and screenshots in one place.

Compare top Grammarly Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Grammarly: AI Keyboard & VoiceGrammarly: AI Keyboard & VoiceFree4.7★ (229K)NoYesNov 2026
2Grammar Check Corrector by AIGrammar Check Corrector by AIFree4.7★ (1.8K)YesYesNov 2026
3ChatGPTChatGPTFree4.8★ (12M)YesYesNov 2026
4Grammar Check: Spell CorrectorGrammar Check: Spell CorrectorFree4.8★ (456)YesYesNov 2026
5CorrectMe Grammar AI KeyboardCorrectMe Grammar AI KeyboardFree4.7★ (13K)YesYesNov 2026
6Quillbot-AI Writing & KeyboardQuillbot-AI Writing & KeyboardFree4.7★ (3.1K)NoYesNov 2026
7TypeAI: AI Keyboard & WriterTypeAI: AI Keyboard & WriterFree4.7★ (19K)NoYesNov 2026
8Grammar: Sentence DiagrammerGrammar: Sentence DiagrammerFree4.4★ (1.1K)YesYesNov 2026

Top Picks for Grammarly

Grammarly: AI Keyboard & Voice#1

Grammarly: AI Keyboard & Voice by Superhuman Platform Inc

Write, dictate, edit, improve
Editor's Choice
📊 Productivity
4.7😊(229K ratings)
FreeIn-App Purchases
#12in Productivity
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Enhance your writing with an AI-powered keyboard that offers real-time suggestions for spelling, grammar, and clarity across all your apps. Dictate text with automatic cleanup and access generative AI to rewrite your messages in various tones and lengths.

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
Grammar Check Corrector by AI#2

Grammar Check Corrector by AI by Tiny Leo Co., Ltd

AI Keyboard, Translator, Note
Strong Contender
📊 Productivity
4.7😊(1.8K ratings)
FreeAdsIn-App Purchases
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Enhance your writing across all apps with an AI-powered keyboard. Get real-time grammar, spelling, and tone suggestions, plus translation and note-taking features. Improve your communication effortlessly.

What We Love

  • 🚀 Fast and efficient
  • 👍 Easy and convenient to use
  • 💡 Helpful for college and writing
  • 👍 Improves writing and grammar
  • 👍 Professional and effective

Room to Improve

  • 🐛 Not working after trial/subscription
  • 💰 Expensive, should be free
  • 🔍 Requires watching ads
ChatGPT#3

ChatGPT by OpenAI OpCo, LLC

Your everyday AI assistant
Worth Considering
📊 Productivity
4.8😊(12M ratings)
FreeAdsIn-App Purchases
#1in Productivity
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This AI assistant leverages advanced language models to generate text, images, and provide real-time conversational support. It offers features like image creation, voice interaction, and photo analysis for creative inspiration, personalized advice, and learning.

What We Love

  • 🚀 Powerful and versatile AI assistant
  • 👍 Intuitive and user-friendly interface
  • 🤖 Impressive conversational abilities
  • 💡 Convenient mobile access to ChatGPT
  • 🧠 Vast knowledge base on diverse topics
  • 🔍 Helpful for research, writing, and problem-solving
  • 🤝 Feels like an intelligent companion

Room to Improve

  • 🐛 Occasional inaccuracies or inconsistencies in responses
  • 🔖 Limited to pre-2021 data, lacking real-time updates
  • 🔒 Concerns about privacy and data usage
  • 🔍 Difficulty in navigating and managing conversation history

More Grammarly apps to explore

FAQ about Grammarly

What are the best grammarly apps for iPhone?
Grammarly: AI Keyboard & Voice tops our grammarly apps ranking as of November 2026, with a 4.7-star average from 229K App Store ratings, and it's free to download.
Yes — 20 of the top grammarly apps we rank are free to download, including Grammarly: AI Keyboard & Voice and Grammar Check Corrector by AI.
Grammarly: AI Keyboard & Voice has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 248+ grammarly apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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