1. Home
  2. Topics
  3. Grammarly AI

Best Grammarly AI Apps

250+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated August 2026

If you already know Grammarly, this is the deeper bench. 250+ grammarly ai apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.

Compare top Grammarly AI Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Grammarly: AI Keyboard & NotesGrammarly: AI Keyboard & NotesFree4.7★ (221K)NoYesAug 2026
2ChatGPTChatGPTFree4.8★ (9.2M)YesYesAug 2026
3Grammar Check Corrector by AIGrammar Check Corrector by AIFree4.7★ (1.6K)YesYesAug 2026
4CorrectMe Grammar AI KeyboardCorrectMe Grammar AI KeyboardFree4.7★ (12K)YesYesAug 2026
5TypeAI: AI Keyboard & WriterTypeAI: AI Keyboard & WriterFree4.7★ (19K)NoYesAug 2026
6Claude by AnthropicClaude by AnthropicFree4.7★ (217K)NoYesAug 2026
7Chat AI - Ask AnythingChat AI - Ask AnythingFree4.8★ (130K)YesYesAug 2026
8Gramma AI - AI Grammar CheckerGramma AI - AI Grammar CheckerFree—NoNoJul 2026

Top Picks for Grammarly AI

Grammarly: AI Keyboard & Notes#1

Grammarly: AI Keyboard & Notes by Superhuman Platform Inc

Write, dictate, edit, improve
Editor's Choice
📊 Productivity
4.7😊(221K ratings)
FreeIn-App Purchases
#12in Productivity
Grammarly: AI Keyboard & Notes screenshot 1
Grammarly: AI Keyboard & Notes screenshot 2
Grammarly: AI Keyboard & Notes screenshot 3
Grammarly: AI Keyboard & Notes screenshot 4
Grammarly: AI Keyboard & Notes screenshot 5
Grammarly: AI Keyboard & Notes 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

Room to Improve

  • 🐛 Buggy keyboard behavior
  • 🐛 Inconsistent performance across platforms
  • 🔒 Privacy concerns with 'full access' requirement
ChatGPT#2

ChatGPT by OpenAI OpCo, LLC

Your everyday AI assistant
Strong Contender
📊 Productivity
4.8😊(9.2M ratings)
FreeAdsIn-App Purchases
#1in Productivity
ChatGPT screenshot 1
ChatGPT screenshot 2
ChatGPT screenshot 3
ChatGPT screenshot 4
ChatGPT screenshot 5
ChatGPT screenshot 6

This app provides access to advanced AI capabilities, including text generation, image creation from descriptions, and voice conversations. It offers personalized advice, creative inspiration, and instant answers for various tasks, syncing history across devices.

What We Love

  • 🚀 Powerful and versatile AI assistant
  • 👍 Intuitive and user-friendly interface
  • 🤖 Impressive conversational abilities
  • 💡 Convenient mobile access to ChatGPT

Room to Improve

  • 🐛 Occasional inaccuracies or inconsistencies in responses
  • 🔖 Limited to pre-2021 data, lacking real-time updates
  • 🔒 Concerns about privacy and data usage
Grammar Check Corrector by AI#3

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

AI Keyboard, Translate, Spell
Worth Considering
📊 Productivity
4.7😊(1.6K ratings)
FreeAdsIn-App Purchases
Grammar Check Corrector by AI screenshot 1
Grammar Check Corrector by AI screenshot 2
Grammar Check Corrector by AI screenshot 3
Grammar Check Corrector by AI screenshot 4
Grammar Check Corrector by AI screenshot 5
Grammar Check Corrector by AI screenshot 6

This AI-powered keyboard offers real-time grammar and spelling corrections, sentence paraphrasing, and tone adjustment directly within any app. It also includes multilingual translation capabilities to enhance your writing and communication.

What We Love

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

Room to Improve

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

More Grammarly AI apps to explore

4
CorrectMe Grammar AI Keyboard
CorrectMe Grammar AI Keyboard
CorrectMe Grammar AI Keyboard
Spelling check and paraphrase
Free

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.

Contextual grammar checkSpelling checkSmart recommendations
📊 Productivity
(12K)
free with in-app purchases
5
TypeAI: AI Keyboard & Writer
TypeAI: AI Keyboard & Writer
TypeAI: AI Keyboard & Writer
Translate, Grammar Spell Check
Free

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.

AI ChatbotEmail Writing AssistanceGrammar & Spelling Check (7 languages)
📊 Productivity
(19K)
free with in-app purchases
6
Claude by Anthropic
Claude by Anthropic
Claude by Anthropic
AI assistant for life and work
Free

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.

AI writing assistanceCoding and programming helpResearch and data insights
📊 Productivity
(217K)
free with in-app purchases
7
Chat AI - Ask Anything
Chat AI - Ask Anything
Chat AI - Ask Anything
AI Chatbot & Essay Writer Bot
Free

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.

Intelligent conversationsPersonalized responsesEssay and content writing
📊 Productivity
(130K)
free with in-app purchases
8
Gramma AI - AI Grammar Checker
Gramma AI - AI Grammar Checker
Gramma AI - AI Grammar Checker
Simple AI grammar improver
Free

Enhance your writing with advanced AI technology. This tool goes beyond simple error correction to enrich your text, ensuring clarity and impact. Simplify your editing process and convey your thoughts with confidence.

AI-powered grammar correctionText enrichmentClarity and impact enhancement
📊 Productivity
(0)
free
9
AI Grammar Check: AI Writer
AI Grammar Check: AI Writer
AI Grammar Check: AI Writer
AI Reword Writing Proofreader
Free

Effortlessly improve your writing with AI-powered grammar correction and style suggestions. This tool identifies and fixes errors, offering polished text in seconds for various writing styles. Enhance clarity and confidence in your communication.

AI-powered grammar and spelling correctionStyle and tone adjustments (professional, narrative, casual)Instant text improvement
🔧 Utilities
(27)
freemium
10
GoatChat: AI Chat & Chatbot
GoatChat: AI Chat & Chatbot
GoatChat: AI Chat & Chatbot
Powered by smart AI programs
Free

This AI-powered chatbot acts as a clever friend and personal assistant, ready to chat, assist, and simplify your daily routine. It understands context and nuance, offering quick answers, helpful suggestions, and engaging conversations.

AI-powered chatbotPersonal assistant capabilitiesSchedule organization
📊 Productivity
(7.3K)
subscription
11
Grammar Checker: Learn with AI
Grammar Checker: Learn with AI
Grammar Checker: Learn with AI
AI Grammar Checker & Corrector
Free
📚 Education
(0)
12
Humanize AI: AI Detector Check
Humanize AI: AI Detector Check
Humanize AI: AI Detector Check
AI Text Detector & Bypass AI
Free

This app helps detect AI-generated text and transform it into natural, human-like writing. It analyzes content for AI origins and refines its tone and clarity to ensure authenticity and improve readability.

AI text detectionHumanize AI contentBypass AI detectors
📊 Productivity
(1)
free with in-app purchases
13
AngliFix: English Grammar AI
AngliFix: English Grammar AI
AngliFix: English Grammar AI
by AMADOU OURY CAMARA
Free
📊 Productivity
(0)
14
AI Grammar & Translate
AI Grammar & Translate
AI Grammar & Translate
Grammar, Translation
Free
📊 Productivity
(0)
15
AI Grammar Fixer : Gramfix
AI Grammar Fixer : Gramfix
AI Grammar Fixer : Gramfix
Fix Writing with AI Instantly
Free
📚 Education
(0)
16
AI Grammar: English Journal
AI Grammar: English Journal
AI Grammar: English Journal
Write Better English Daily
Free
📚 Education
(0)
17
AI - Grammar Checker
AI - Grammar Checker
AI - Grammar Checker
English Grammar Checker
Free
📚 Education
(0)
18
Ai grammar checker ゜
Ai grammar checker ゜
Ai grammar checker ゜
Check spell, punctuation
Free

This AI-powered writing assistant helps you refine your text by correcting grammar, spelling, and punctuation. It also offers paraphrasing capabilities to improve sentence structure and clarity across multiple languages. Achieve polished writing effortlessly.

AI-powered grammar correctionSpell checkingPunctuation correction
📊 Productivity
(20)
free with in-app purchases
19
Grammar Checker: AI Corrector
Grammar Checker: AI Corrector
Grammar Checker: AI Corrector
AI English check correction
Free
📚 Education
(0)
20
Typely AI - Grammar Keyboard
Typely AI - Grammar Keyboard
Typely AI - Grammar Keyboard
Grammar Spell Check, Translate
Free

This AI-powered keyboard assistant enhances your writing across multiple languages and formats. It offers features like grammar checking, tone adjustment, paraphrasing, and AI chat directly from your keyboard. Generate text, summarize content, and even create images from descriptions.

AI-powered writing assistantGrammar and spell checkTone and paraphrasing tools
📊 Productivity
(8)
freemium

FAQ about Grammarly AI

What are the best grammarly ai apps for iPhone?
Grammarly: AI Keyboard & Notes tops our grammarly ai apps ranking as of August 2026, with a 4.7-star average from 221K App Store ratings, and it's free to download.
Yes — 20 of the top grammarly ai apps we rank are free to download, including Grammarly: AI Keyboard & Notes and ChatGPT.
Grammarly: AI Keyboard & Notes has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ grammarly ai apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app provides real-time writing feedback directly within your iPhone and iPad apps. It offers suggestions for spelling, grammar, conciseness, and vocabulary, along with AI-powered text rewrites and tone adjustments.
Key features include an AI keyboard with spelling and grammar checks in multiple languages, vocabulary and clarity recommendations (Premium), tone detection, AI rewrites for entire messages, a document editor with plagiarism detection, and a Safari extension.

Related searches

grammarly ai detectorgrammarly: ai writing keyboardgrammarly ai checkergrammarly ai humanizergrammarly: ai keyboard & notes