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Best Grammar Checker App Alternative

227+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated June 2026

If you already know Proofreader AI Grammar Checker, this is the deeper bench. 227+ grammar checker app alternative apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Top Picks for Grammar Checker App Alternative

Proofreader AI Grammar Checker#1

Proofreader AI Grammar Checker by BlueSoar SL

Correct spelling, rewrite tool
Editor's Choice
📊 Productivity
4.7😐(3.2K ratings)
FreeIn-App Purchases
Proofreader AI Grammar Checker screenshot 1
Proofreader AI Grammar Checker screenshot 2
Proofreader AI Grammar Checker screenshot 3
Proofreader AI Grammar Checker screenshot 4
Proofreader AI Grammar Checker screenshot 5
Proofreader AI Grammar Checker screenshot 6

Discover a powerful AI tool designed to enhance your writing with advanced grammar checking and paraphrasing capabilities. Elevate your content to new heights with this innovative application. Try it now for error-free writing!

What We Love

  • 🚀 Helpful grammar and writing suggestions
  • 👍 Easy to use
  • 💡 Affordable alternative to Grammarly
  • 👍 Explains why changes are suggested

Room to Improve

  • 🐛 Inconsistent performance, sometimes misses errors
  • 🔍 Limited functionality in free version
  • 🔍 Subscription required for full features
Simpler: English learning app#2

Simpler: English learning app by GUDVIZHN, TOO

Speak English, learn grammar!
Strong Contender
📚 Education
4.8😊(12K ratings)
FreeAdsIn-App Purchases
Simpler: English learning app screenshot 1
Simpler: English learning app screenshot 2
Simpler: English learning app screenshot 3
Simpler: English learning app screenshot 4
Simpler: English learning app screenshot 5
Simpler: English learning app screenshot 6

Learn English Free with Simpler: Master English grammar and vocabulary through 5000 words and interactive drills. Practice daily, enjoy detective stories, and receive authentic listening material. Start your English learning journey today!

What We Love

  • 👍 Easy to use
  • 🚀 Effective learning method
  • 🎨 Visually appealing
  • 💡 Innovative features

Room to Improve

  • 🐛 Bugs and translation issues
  • 💰 Expensive premium subscription
  • 🔁 Limited content after reaching upper-intermediate level
LanguageTool - Grammar Checker#3

LanguageTool - Grammar Checker by LanguageTooler GmbH

Grammar, Style & Spell Checker
Worth Considering
📊 Productivity
4.8😊(476 ratings)
FreeIn-App Purchases
LanguageTool - Grammar Checker screenshot 1
LanguageTool - Grammar Checker screenshot 2
LanguageTool - Grammar Checker screenshot 3
LanguageTool - Grammar Checker screenshot 4
LanguageTool - Grammar Checker screenshot 5
LanguageTool - Grammar Checker screenshot 6

Improve your writing with an advanced grammar and style checker. Catch errors, enhance readability, and refine your writing skills with this powerful tool. Try it now for polished and error-free writing.

What We Love

  • 🚀 Excellent grammar and spelling correction
  • 👍 User-friendly interface
  • 💡 Supports multiple languages
  • 👍 Helpful suggestions for improving writing

Room to Improve

  • 🐛 Inconsistent performance across devices and apps
  • 🐛 Fails to detect some basic errors
  • 🔒 Privacy concerns around keyboard access

More Grammar Checker App Alternative apps to explore

4
Grammar Check Ai
Grammar Check Ai
Grammar Check Ai
English Grammar Checker
Free

This English grammar checker app helps you eliminate spelling and grammatical mistakes from your content, making it perfect for writing error-free emails and texts. Simply type or upload your content, click "Check Grammar," and correct any errors with suggested replacements, all without requiring a sign-up or subscription.

📚 Education
(9)
5
Learn English Grammar Checker
Learn English Grammar Checker
Learn English Grammar Checker
Useful English Grammar Checker
Free

A comprehensive English Grammar Checker app that offers grammar tests, lessons, and exercises to help users improve their grammar skills. With features like full tests, grammar lessons by experts, quizzes, and study history tracking, this app is designed to enhance English language proficiency effectively.

📚 Education
(597)
6
Typeright: Grammar Check App
Typeright: Grammar Check App
Typeright: Grammar Check App
Writing, Spelling, Punctuation
Free

Enhance your writing effortlessly with our AI-Powered Writing Assistant. Write flawlessly in multiple languages, whether on the app or the dedicated keyboard, to boost your communication skills significantly!

📊 Productivity
(853)
7
CorrectMe Grammar AI Keyboard
CorrectMe Grammar AI Keyboard
CorrectMe Grammar AI Keyboard
Spelling check and paraphrase
Free

Check out this spelling and typing check app designed to improve your written English skills by providing contextual grammar and spelling checks, smart recommendations, synonym suggestions, and more. Download now to enhance your writing with CorrectMe!

📊 Productivity
(12K)
8
Ai Grammar Checker & Ai Writer
Ai Grammar Checker & Ai Writer
Ai Grammar Checker & Ai Writer
Check grammar, spell, sentence
Free

Improve your writing with an advanced AI grammar checker that instantly scans your text for grammar and spelling errors, suggesting corrections and enhancements. Enhance your communication skills effortlessly by using this powerful tool.

📚 Education
(192)
9
Quillbot: Gen AI Writing Tool
Quillbot: Gen AI Writing Tool
Quillbot: Gen AI Writing Tool
Paraphrase & Grammar Check App
Free

Enhance your writing with an AI Writing Keyboard offering 7 paraphrasing modes tailored for different writing styles and projects. Perfect for all writers, it provides real-time suggestions, AI assistance, and customization options to create polished content effortlessly.

📊 Productivity
(58)
10
Grammar Check: Spell Corrector
Grammar Check: Spell Corrector
Grammar Check: Spell Corrector
Grammar & Sentence Checker
Free

Enhance your writing with our powerful AI grammar checker and spell corrector. Improve your content clarity, check for grammar and tenses, and paste or upload large files for thorough corrections. Download now for free and elevate your writing skills instantly!

📊 Productivity
(334)
11
Grammar Check゜
Grammar Check゜
Grammar Check゜
Lexi English Spell Checker
Free

Enhance your writing with the Lexi Grammar Checker! Easily check and correct grammar and spelling errors, punctuation, typos, and more. Available on iPhone and iPad. Unlock premium features with a subscription for $9.99/month. Learn more at: [Privacy policy and Terms of Use](https:/cueprompter.com/lexi/)

📊 Productivity
(312)
12
Ginger Writer
Ginger Writer
Ginger Writer
Grammar Checker, Paraphraser
Free

Enhance your writing effortlessly with an AI-powered grammar checker and paraphraser, ideal for students, professionals, and English learners. Access a range of features like sentence rephrasing, translation, and dialect selection to refine your writing skills. Get started now for improved writing quality!

📊 Productivity
(3.5K)
13
Grammar AI Checker & Corrector
Grammar AI Checker & Corrector
Grammar AI Checker & Corrector
Spell check, word correction
Free

Elevate your English writing skills with a powerful grammar application that acts as your all-in-one writing assistant. From spell checking to punctuation correction, this tool offers real-time suggestions and personalized recommendations to enhance your writing style. Download now to unlock flawless English writing and gain confidence in expressing yourself eloquently.

📊 Productivity
(2.1K)
14
AI Grammar Checker for English
AI Grammar Checker for English
AI Grammar Checker for English
Check grammar, spell, sentence
Free

An AI-powered Grammar Checker app that corrects spelling and grammar errors in real-time, provides detailed error analysis, supports text reading with authentic pronunciation, includes OCR Text Scanner, and offers word translation in 109 languages. Perfect your English writing with this app and say goodbye to grammar obstacles! Learn more at https://www.aigrammar.com.

📊 Productivity
(307)
15
Bright - English for beginners
Bright - English for beginners
Bright - English for beginners
Learning app for adults & kids
Free

Bright is a user-friendly English learning app designed for adult beginners. Enhance your language skills with interactive lessons, quizzes, and activities. Start your journey to fluency today!

📚 Education
(3.4K)
16
LearnEnglish Grammar (UK ed.)
LearnEnglish Grammar (UK ed.)
LearnEnglish Grammar (UK ed.)
Fun English grammar activities
Free

Improve your English grammar skills with a free app offering 1000s of practice questions at beginner to advanced levels. Test your knowledge through different activity types and progress as you improve.

📚 Education
(39K)
17
Grammar: Sentence Diagrammer
Grammar: Sentence Diagrammer
Grammar: Sentence Diagrammer
Spelling Check & Corrector
Free

An advanced tool that analyzes and dissects sentences to aid in grammar corrections and improve writing skills. Enhance your writing with detailed sentence diagrams and comprehensive grammar checks.

📊 Productivity
(1K)
18
AI Grammar Check & Spell Check
AI Grammar Check & Spell Check
AI Grammar Check & Spell Check
Spelling & Punctuation Checker
Free

Improve your English grammar skills with our advanced language learning application. Enhance your writing and speaking abilities through interactive exercises and personalized feedback. Start mastering grammar now!

📚 Education
(118)
19
Grammarly: AI Keyboard & Notes
Grammarly: AI Keyboard & Notes
Grammarly: AI Keyboard & Notes
Chats, emails, work and study
Free

An AI writing keyboard that provides instant feedback and assistance for improved writing on iPhone and iPad. Features include spelling, grammar suggestions, tone detection, generative AI rewrites, and a document editor. Upgrade to Premium for advanced writing suggestions. Improve your writing with Grammarly!

📊 Productivity
(216K)
20
AI Grammar Check,Spell Checker
AI Grammar Check,Spell Checker
AI Grammar Check,Spell Checker
AI Type,Summarizer,Paraphrase
Free

Grammar Checker is a comprehensive writing assistant app for iOS devices, offering real-time grammar, spelling, and punctuation checks. Easily improve your writing quality across emails, essays, and social media posts with accurate suggestions and intuitive corrections. Perfect your writing effortlessly - download now from the App Store!

📊 Productivity
(16)

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