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Best Grammar Checker AI For English Apps

233+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated May 2026

Finding the right grammar checker ai for english app can be overwhelming with so many options. We've analyzed 233+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Grammar Checker AI For English

AI Chatbot - Ask Me Anything#1

AI Chatbot - Ask Me Anything by EVOLLY.APP

Top AI tools in one app
Editor's Choice
📊 Productivity
4.7😐(15K ratings)
FreeAdsIn-App Purchases
AI Chatbot - Ask Me Anything screenshot 1
AI Chatbot - Ask Me Anything screenshot 2
AI Chatbot - Ask Me Anything screenshot 3
AI Chatbot - Ask Me Anything screenshot 4
AI Chatbot - Ask Me Anything screenshot 5
AI Chatbot - Ask Me Anything screenshot 6

This intelligent virtual assistant uses AI to understand your requests and provide helpful information. It can answer questions, write content, translate languages, solve math problems, generate images, and summarize documents. Access multiple top AI models for a comprehensive experience.

What We Love

  • 🤖 Excellent AI capabilities
  • 💡 Versatile and helpful
  • 🤩 Impressive and informative
  • 🧠 Intelligent and knowledgeable

Room to Improve

  • 💰 Expensive subscription
  • 🔒 Difficult to cancel subscription
  • 🐛 Unreliable performance
CorrectMe Grammar AI Keyboard#2

CorrectMe Grammar AI Keyboard by Teleprompter LLC

Spelling check and paraphrase
Strong Contender
📊 Productivity
4.7😞(12K 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

More Grammar Checker AI For English apps to explore

4
Grammarly: AI Keyboard & Notes
Grammarly: AI Keyboard & Notes
Grammarly: AI Keyboard & Notes
Chats, emails, work and study
Free

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.

Real-time grammar and spelling suggestionsAI-powered text rewritesTone detection and transformation
📊 Productivity
(218K)
freemium
5
Proofreader AI Grammar Checker
Proofreader AI Grammar Checker
Proofreader AI Grammar Checker
Correct spelling, rewrite tool
Free

Enhance your writing with an AI-powered keyboard and assistant. Correct grammar, spelling, and punctuation, and improve clarity and style. Generate text, rewrite sentences, and expand your vocabulary anywhere you type.

AI Keyboard with one-tap proofreadingAdvanced grammar, spelling, and punctuation checkerAI rewriting and paraphrasing
📊 Productivity
(3.3K)
freemium
6
AI Grammar Checker for English
AI Grammar Checker for English
AI Grammar Checker for English
Check grammar, spell, sentence
Free

This app acts as a personal English grammar and spelling assistant. It corrects errors in real-time, offers detailed analysis of mistakes, and even includes OCR scanning and word translation to enhance your writing and understanding.

Real-time grammar and spelling auto-correctDetailed error analysis and tipsOCR text scanner from images
📊 Productivity
(307)
free with in-app purchases
7
Grammar Check Ai
Grammar Check Ai
Grammar Check Ai
English Grammar Checker
Free

Improve your writing with this AI-powered tool that checks for spelling and grammatical errors. Easily correct mistakes in emails, texts, and documents by typing, pasting, or uploading files. Save corrected versions and access past checks.

AI-powered grammar and spelling correctionSupports text input, copy-paste, and file uploads (.txt, .pdf, .doc)Step-by-step error identification and suggestion
📚 Education
(9)
free with in-app purchases
8
Grammar Check Corrector by AI
Grammar Check Corrector by AI
Grammar Check Corrector by AI
AI Keyboard, Rewrite & Spell
Free

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.

AI Keyboard IntegrationReal-time Grammar & Spell CheckerParaphrase & Tone Adjustment
📊 Productivity
(1.6K)
free with in-app purchases
9
Quillbot-AI Writing & Keyboard
Quillbot-AI Writing & Keyboard
Quillbot-AI Writing & Keyboard
Paraphrase & Grammar Check App
Free

Enhance your writing with an AI-powered assistant that offers paraphrasing, grammar correction, and translation. Generate ideas, detect AI-written content, and create images directly from your device. Improve communication and overcome writer's block with this versatile tool.

AI ParaphraserGenerative AI writingGrammar Checker
📊 Productivity
(2.7K)
freemium
10
AI Grammar Check Spell by Fixy
AI Grammar Check Spell by Fixy
AI Grammar Check Spell by Fixy
Sentence writing checker tool
Free

Enhance your writing with advanced AI-powered grammar, spelling, and punctuation checks. Rephrase sentences for clarity, uniqueness, or formality, and access vocabulary suggestions. This tool ensures flawless communication across emails, social media, and texts.

Grammar and spelling checkerPunctuation correctionVocabulary enhancements and synonyms
📊 Productivity
(558)
free with in-app purchases
11
Ai Grammar Checker & Ai Writer
Ai Grammar Checker & Ai Writer
Ai Grammar Checker & Ai Writer
Check grammar, spell, sentence
Free

Enhance your writing with AI-powered grammar checks, translation, and learning tools. Master English grammar, improve your writing, and boost communication skills with interactive lessons and games. This app offers a comprehensive solution for error-free writing and effortless learning.

AI grammar and spelling correctionAI paraphrasing toolStep-by-step grammar course
📚 Education
(192)
free with in-app purchases
12
AI Grammar Corrector Keyboard
AI Grammar Corrector Keyboard
AI Grammar Corrector Keyboard
Spell check, word correction
Free

Enhance your English writing with a comprehensive grammar checker. It offers real-time suggestions for grammar, punctuation, and vocabulary, acting as a sentence corrector and plagiarism checker. Improve clarity, conciseness, and overall writing style across various platforms.

Grammar correctionSentence correctionPlagiarism checker
📊 Productivity
(2.2K)
subscription
13
AI Grammar Check,Spell Checker
AI Grammar Check,Spell Checker
AI Grammar Check,Spell Checker
AI Type,Summarizer,Paraphrase
Free

Enhance your writing with AI-powered grammar, spelling, and style checks. This tool helps you detect AI-generated text, paraphrase content, and even generate essays. Improve clarity, correctness, and impact across all your written communications.

Grammar, spelling, and punctuation correctionAI text detection and humanizationPlagiarism scanning and removal
📊 Productivity
(16)
free with in-app purchases
14
AI Grammar Check & Spell Check
AI Grammar Check & Spell Check
AI Grammar Check & Spell Check
Spelling & Punctuation Checker
Free

Enhance your writing with this app that corrects sentences, improves text style, and expands vocabulary. Learn from detailed explanations of grammar and spelling corrections to boost your confidence and master English.

Sentence correctionText style improvementVocabulary enhancement
📚 Education
(118)
free with in-app purchases
15
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
16
LearnEnglish Grammar (UK ed.)
LearnEnglish Grammar (UK ed.)
LearnEnglish Grammar (UK ed.)
Fun English grammar activities
Free

Improve your English grammar with thousands of practice questions and activities. Covers all levels from beginner to advanced, with various question types and grammar topics. Track your progress and test your knowledge.

1000s of practice questionsBeginner to Advanced levels (CEFR A1-C2)Over 600 activities per level
📚 Education
(39K)
free with in-app purchases
17
Grammar Check゜
Grammar Check゜
Grammar Check゜
Lexi English Spell Checker
Free

Improve your writing with a comprehensive grammar and spelling checker. Quickly identify and correct errors in your texts to ensure professionalism and accuracy. Easily share your polished content with others.

Punctuational error checkTyping and spelling mistake checkLowercase and uppercase check
📊 Productivity
(312)
free with in-app purchases
18
Grammar Check - AI Writing App
Grammar Check - AI Writing App
Grammar Check - AI Writing App
AI assistant for work & study
Free

Enhance your writing with a robust AI assistant that offers detailed grammar analysis across multiple languages. Improve your text for work and study with this powerful tool.

Detailed grammar analysisMulti-language supportWriting improvement tool
🔧 Utilities
(14)
ad-supported
19
Fluently: AI Language Learning
Fluently: AI Language Learning
Fluently: AI Language Learning
Learn & practice speaking
Free

Practice speaking English through realistic conversations with an AI tutor. Receive instant feedback on grammar, vocabulary, and pronunciation, along with a personalized plan for faster improvement. Boost your confidence for interviews, meetings, and daily interactions.

Unlimited speaking practice with AIReal-time corrections (grammar, vocab, pronunciation)Personalized learning plan
📚 Education
(5.1K)
freemium
20
AI Keyboard - Grammar Check
AI Keyboard - Grammar Check
AI Keyboard - Grammar Check
AI Chat bot & Spell Checker
Free

Enhance your writing with AI-powered grammar checks, smart suggestions, and instant translations. This tool helps you craft polished emails, messages, and online content with ease, ensuring your communication is always professional and mistake-free.

Real-time grammar and spell checkAI-powered email writing assistanceSmart word and phrasing suggestions
📊 Productivity
(59)
free with in-app purchases