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Best Grammar Help Apps & Games

230+ iOS apps & games curated and reviewed

4.7 avg rating
20 free apps & games
Updated May 2026

From beginner-friendly picks to power-user tools, our grammar help list covers 230+ iPhone apps and games updated through May 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Grammar Help

Grammarly: AI Keyboard & Notes#1

Grammarly: AI Keyboard & Notes by Superhuman Platform Inc

Chats, emails, work and study
Editor's Choice
📊 Productivity
4.7😊(218K ratings)
FreeAdsIn-App Purchases
#13in 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
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
LearnEnglish Grammar (UK ed.)#3

LearnEnglish Grammar (UK ed.) by British Council

Fun English grammar activities
Worth Considering
📚 Education
4.7😊(39K ratings)
FreeAdsIn-App Purchases
LearnEnglish Grammar (UK ed.) screenshot 1
LearnEnglish Grammar (UK ed.) screenshot 2
LearnEnglish Grammar (UK ed.) screenshot 3
LearnEnglish Grammar (UK ed.) screenshot 4
LearnEnglish Grammar (UK ed.) screenshot 5

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.

What We Love

  • 🚀 Improving grammar a lot
  • 👍 Easy to understand grammar
  • 👍 User friendly
  • 👍 Great practice

Room to Improve

  • 🐛 Glitches in answering questions
  • 🔍 Invisible buttons
  • 🔍 Answers not clickable

More Grammar Help apps to explore

4
Johnny Grammar Word Challenge
Johnny Grammar Word Challenge
Johnny Grammar Word Challenge
Learn English in 60 seconds
Free

Test your English spelling, vocabulary, and grammar in a fast-paced 60-second quiz. Choose from three difficulty levels and categories, and compete globally. Earn badges and learn from feedback on incorrect answers.

60-second timed quizzes3 difficulty levels3 categories (Words, Grammar, Spelling)
📚 Education
(16K)
free with in-app purchases
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
Grammar Fix
Grammar Fix
Grammar Fix
Avoid the most common mistakes
Free
$2.99 | 100% OFF

Learn to avoid the 10 most common grammar mistakes quickly. Improve your writing and ensure your ideas are clearly understood. Master essential grammar in just minutes per topic.

Learn 10 common grammar mistakesImprove clarity of ideasEnhance understanding
📚 Education
(1.8K)
free
7
English Grammar Test - Phrases
English Grammar Test - Phrases
English Grammar Test - Phrases
Practice English Grammar
Free
$4.99 | 100% OFF

Improve your English grammar with a comprehensive practice app. It offers tailored exercises for all skill levels, from beginner to advanced, with over 5000 questions and detailed explanations. Learn and test your knowledge anytime, anywhere, even offline.

4 Skill Levels (A1-C2)Over 5000 Practice QuestionsVaried Question Types
📚 Education
(56)
free with in-app purchases
8
English Grammar - Book
English Grammar - Book
English Grammar - Book
by Steve Kim
Free

This app provides a comprehensive English grammar guide with simple explanations and numerous examples. It offers structured lessons by level or topic, along with interactive quizzes to reinforce learning. Improve your writing and speaking skills with this free educational tool.

138 grammar pointsSimple explanationsMany examples
📚 Education
(452)
free with in-app purchases
9
English Grammar in Use & Test
English Grammar in Use & Test
English Grammar in Use & Test
English Grammar with full test
Free

Improve your English grammar with interactive lessons and tests. This app provides clear explanations for mistakes and helps you identify areas needing more practice. Perfect for intermediate learners to enhance their language skills.

Grammar lessonsEnglish testsMistake explanations
📚 Education
(310)
ad-supported
10
Learn English Grammar Checker
Learn English Grammar Checker
Learn English Grammar Checker
Useful English Grammar Checker
Free

Assess your English grammar proficiency with comprehensive tests and targeted lessons. Identify areas for improvement and reinforce learning with practice exercises. Track your progress and revisit past tests to master English grammar rules.

Comprehensive grammar testsExpert-prepared grammar lessonsTargeted grammar exercises
📚 Education
(597)
free with in-app purchases
11
Grammar: Sentence Diagrammer
Grammar: Sentence Diagrammer
Grammar: Sentence Diagrammer
Spelling Check & Corrector
Free

Improve your writing with this app that offers grammar and spelling checks, synonym suggestions, and word definitions. Enhance your text style and vocabulary for professional and personal communication.

Grammar CheckSpelling CheckSynonym Suggestions
📊 Productivity
(1K)
subscription
12
English Grammar Flashcards
English Grammar Flashcards
English Grammar Flashcards
by Magoosh
Free

Master English grammar with expertly crafted flashcards. Improve writing, speaking, and prepare for tests with clear explanations and progress tracking. Access free resources and sync your learning across devices.

Expert-crafted grammar flashcardsExplanations of essential conceptsDecks for different grammar tests
📚 Education
(805)
free
13
Grammar+: English Learning App
Grammar+: English Learning App
Grammar+: English Learning App
Basic English Grammar Rules
Free

Learn and practice English grammar with explanations, example sentences, and quizzes. This app covers over 25 grammar topics and includes more than 500 test questions, ideal for ESL students and exam preparation.

Grammar explanationsExample sentencesPractice tests
📚 Education
(25)
free
14
English Grammar - 6mins
English Grammar - 6mins
English Grammar - 6mins
P2P English Grammar
Free

Master English grammar with bite-sized lessons designed for beginners and intermediate learners. Improve your sentence structure, vocabulary, and comprehension through explanations, examples, and offline practice tests. Learn essential grammar points in just 6 minutes per topic.

6-minute grammar lessonsBasic and intermediate levelsOffline exam practice
🔍 Reference
(362)
free with in-app purchases
15
English Grammar - Shaky
English Grammar - Shaky
English Grammar - Shaky
Advanced English and Writing
Free

Master English grammar and writing with engaging games. This app helps advanced learners correct common mistakes, improve sentence structure, and prepare for proficiency tests through daily challenges and personalized feedback.

Interactive grammar gamesFix common English mistakesPrepare for English tests (IELTS, TOEFL)
📚 Education
(11)
free with in-app purchases
16
English Grammar Academy
English Grammar Academy
English Grammar Academy
Practice your english grammer
Free

Master English grammar with over 3200 exercises across beginner, intermediate, and advanced levels. Learn from mistakes with instant feedback and track your progress to identify areas needing more practice. Designed for fun and effective learning.

3200+ grammar exercisesBeginner, intermediate, and advanced levelsSubject-wise division
📚 Education
(109)
free
17
English Grammar Quiz - Game
English Grammar Quiz - Game
English Grammar Quiz - Game
English Grammar Trivia
Free

Test and enhance your English grammar skills with this engaging trivia game. It features multiple levels and two distinct game modes to make learning fun and effective. Practice and reinforce your knowledge anytime, anywhere.

Multiple difficulty levelsNormal ModeAttack Mode
🎮 Games
(9)
free with in-app purchases
18
English Grammar Practice '
English Grammar Practice '
English Grammar Practice '
Practice, Learn & Express
Free

Enhance your English grammar skills with this user-friendly practice app. It offers a vast collection of tests and questions covering numerous topics, suitable for all levels from beginner to upper-intermediate. Track your progress with detailed analytics and enjoy a clean, intuitive interface.

60+ tests and 3000+ questions100+ general testsSimple explanations
📚 Education
(18)
free
19
10 Minute English
10 Minute English
10 Minute English
Learn English easily and fast!
Free

Improve your English speaking, listening, and writing skills in just 10 minutes a day. Expand your vocabulary with over 500 new words monthly and learn common phrases and idioms to sound more natural. The app uses scientifically proven methods like spaced repetition and word-building exercises to accelerate your learning.

Daily 10-minute learning sessionsVocabulary expansion (500+ words/month)Learn common idioms and phrases
📚 Education
(12K)
subscription
20
English Grammar Book
English Grammar Book
English Grammar Book
Best App for Learning English
Free

Master English grammar with a comprehensive study book. It offers detailed explanations, practice exercises with instant feedback, and tests to analyze your progress. Share questions with others for quick answers and suggest future content.

Complete grammar study bookDetailed chapter explanationsPractice sections with answer feedback
📚 Education
(60)
free with in-app purchases

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