17 Best grammar checking apps on mobile

Grammarly, English Grammar Test, and Ginger Keyboard are three of the most popular grammar checking apps on mobile. They offer a variety of features to help you improve your writing, including grammar and spelling checkers, style checkers, and vocabulary builders. In this article, we'll review the 17 best grammar checking apps on mobile, so you can find the perfect one for your needs.

App Logo Available On Reviews Downloads Features
1. Grammarly Grammarly Icon Android, iOS 4.6/5 49M+ AI-powered rewrite tool, Advanced grammar checker, Real-time feedback
2. English Grammar Test English Grammar Test Icon Android 4.6/5 11M+ Stunning minimalist design, Clear user interface, 20 English grammar units
3. Ginger Keyboard Ginger Keyboard Icon Android, iOS 4.6/5 10M+ Grammar and spell check, Emoji prediction, Swipe typing
4. Improve English Improve English Icon Android, iOS 4.7/5 6M+ Bite-sized courses, Visual flashcards, Scientific algorithms
5. AI Grammar Checker for English AI Grammar Checker for English Icon Android, iOS 4.6/5 2M+ Grammatikfehler-Autokorrektur, Umfassende Fehlerkorrekturdaten
6. QuillBot QuillBot Icon Android, iOS 4.8/5 2M+ Real-time rewrite suggestions, AI assistance on all projects
7. Grammar Check by AI Writing Grammar Check by AI Writing Icon Android 4.2/5 1M+ Advanced Grammar Check, AI-Powered Paraphrasing, Integrated Dictionary
Load more

1. Grammarly

Grammarly Icon

AI-powered rewrite tool, Advanced grammar checking, Real-time feedback


Cost: Grammarly Free (Free), Grammarly Premium (Starts at $12.00/month)

Meet Grammarly, the AI proofreader app that helps you write with confidence. With its comprehensive suite of writing tools, Grammarly checks your grammar, spelling, punctuation, vocabulary, and fluency, ensuring your writing is error-free and polished. Whether you're crafting emails, essays, or social media posts, Grammarly's got you covered.

While Grammarly's desktop version is highly regarded, its mobile app has faced some challenges. Many users have expressed concerns about the intrusive accessibility permissions it requires and the annoying pop-up that covers a portion of the screen. Additionally, the app's sensitivity to sensitive topics and its buggy performance have also drawn criticism. As a result, some users have opted to use Grammarly's desktop version or switch to other keyboard apps.

Download:

Android iOS

Application information:

Downloads Over 10 million downloads
Features Grammar and spelling correction, punctuation suggestions, tone and style adjustments, plagiarism detection, vocabulary enhancement.
Pros Improves writing quality, enhances vocabulary, and saves time.
Cons Can be expensive, not always accurate, limited offline functionality, and may require internet access.
Grammarly - AI-powered rewrite tool, Advanced grammar checker, Real-time feedback
  • Tags:
  • AI-powered writing assistant
  • Advanced grammar and spell checker
  • Real-time feedback and suggestions

✨ Read more: app for copywriting

2. English Grammar Test

English Grammar Test Icon

Clear user interface, Perfect for Intermediate and Upper-Intermediate levels


Cost: English Grammar Test - Basic (Free), English Grammar Test - Pro ($4.99)

Are you looking for an easy-to-use grammar checking app? Look no further than English Grammar Test. With this app, you can start from a very low level and work your way up, or you can choose a level that's appropriate for your experience. No matter which level you choose, you'll get dozens of English grammar tests, all in the palm of your hand.

One of the best things about English Grammar Test is that it provides a short grammar rule at every question, regardless of whether you answer correctly or not. This way, you can learn from your mistakes and improve your grammar skills over time. However, some users have expressed boredom with the repetitive nature of the questions. They would prefer to see lessons on specific grammar topics, followed by tests on those topics.

Download:

Android

Application information:

Downloads Over 10 Million
Features Offers a variety of grammar tests covering multiple topics, tracks progress, and provides detailed explanations for answers.
Pros Convenient, comprehensive, good for practice and learning.
Cons Can be repetitive, limited question types, occasional accuracy issues in explanations.
English Grammar Test - Stunning minimalist design, Clear user interface, 20 English grammar units

✨ Read more: app for learning british accent

3. Ginger Keyboard

Ginger Keyboard Icon

Grammar and Spell Check, Contextual Proofreading, 50+ Languages Supported


Cost: Free (Free), Premium (Varies)

Indulge in the realm of flawless communication with Ginger Keyboard, a grammar virtuoso that elevates your writing to unprecedented heights. Say goodbye to grammatical gaffes and stylistic slip-ups as Ginger's eagle-eyed AI scrutinizes your every word, ensuring precision with each keystroke. Even seasoned wordsmiths will marvel at Ginger's finesse, as it meticulously identifies and rectifies errors, leaving your prose polished and pristine.

But Ginger's brilliance extends beyond mere grammar correction. It's a veritable linguistic companion that anticipates your needs, offering suggestions and insights that enhance your writing. Delight in a trove of user-friendly features, from the intuitive smart bar to the playful minigames that make learning a joy. Experience the transformative power of Ginger Keyboard today and witness your writing soar to new heights of clarity and eloquence.

Download:

Android iOS

Application information:

Name Ginger Keyboard
Downloads Over 10 Million
Features Grammar and spell checker, emoji, GIF, emoticon and sticker suggestions, swipe typing, predictive text, personalized themes, and multiple language support.
Pros Accurate grammar correction, fun emojis and GIFs, easy to use.
Cons Can be intrusive with suggestions, occasional errors in correction, may require access to sensitive data.
Ginger Keyboard - Grammar and spell check, Emoji prediction, Swipe typing
  • Tags:
  • Contextual Grammar Check
  • 50+ Languages Supported
  • Emoji Prediction

✨ Read more: app for learning american english

4. Improve English

Improve English Icon

Grammar checker, Real-time feedback, Personalized learning


Cost: Free (Free), Pro ($6.99/month)

"Improve English" is a mobile grammar checking app that goes above and beyond basic grammar checks to help you expand your vocabulary and boost your confidence in speaking and writing. With its user-friendly interface, "Improve English" makes learning fun and engaging, sending you daily notifications to keep you motivated.

“Improve English” offers a range of features to enhance your language skills, including vocabulary building exercises, grammar quizzes, and interactive games. The app personalizes your learning experience, adjusting the difficulty level to your pace, ensuring that you're always challenged and engaged. Whether you're a student looking to improve your writing or a professional seeking to enhance your communication abilities, "Improve English" is the perfect tool to help you achieve your language goals.

Download:

Android iOS

Application information:

Downloads Over 5 million downloads
Features Vocabulary builder with spaced repetition, grammar lessons, word of the day, personalized learning paths, and interactive quizzes.
Pros Engaging, personalized, and effective for vocabulary building.
Cons Limited grammar content, some users experience repetitive exercises, and occasional ads in the free version.
Improve English - Bite-sized courses, Visual flashcards, Scientific algorithms
  • Tags:
  • Bite-sized courses
  • Visual flashcards
  • Spaced repetition

✨ Read more: app for learn typing

5. AI Grammar Checker for English

AI Grammar Checker for English Icon

Real-time correction, Extensive error data, Accurate corrections


Cost: Grammarly - Grammar Keyboard (Free, Offers In-app Purchases), ProWritingAid - Grammar Checker (Free Trial, Subscription)

AI Grammar Checker for English is a lifesaver for anyone who wants to write better in English. With its user-friendly interface and fast results, it's the perfect tool for students, professionals, and anyone who wants to improve their writing skills. And with its generous 500-word limit, you can check even your longest texts with ease.

One of the best things about AI Grammar Checker for English is that it doesn't just point out your mistakes - it also provides clear and concise explanations of why they're wrong. This makes it easy to learn from your mistakes and improve your writing in the long run. And with its built-in copy function, you can easily paste your corrected text into any other app or document.

Download:

Android iOS

Application information:

Downloads Over 2 Million
Features Offers grammar and spell checking, punctuation correction, synonym suggestions, and writing style improvements.
Pros Easy to use, provides quick corrections, and supports multiple English dialects.
Cons Can be overly reliant on literal interpretations, sometimes missing nuanced grammatical errors.
AI Grammar Checker for English - Grammatikfehler-Autokorrektur, Umfassende Fehlerkorrekturdaten
  • Tags:
  • Real-time corrections
  • Massive error correction data
  • AI-powered accuracy

✨ Read more: app for improving writing skills

6. QuillBot

QuillBot Icon

Multiple paraphrase modes, Real-time suggestions, AI-powered writing assistance


Cost: Free (Free), Premium (Varies by plan)

Introducing QuillBot, the mobile grammar checking app that empowers you to write with confidence. With its user-friendly interface and comprehensive features, QuillBot helps you identify and correct grammatical errors, ensuring your writing is polished and error-free.

Despite not offering advanced grammar checking capabilities like some competitors, QuillBot excels in paraphrasing. Its powerful paraphrasing engine transforms your sentences, preserving their meaning while enhancing clarity and flow. Ideal for students, writers, and anyone looking to improve their communication skills, QuillBot's paraphrasing feature is a valuable tool for expressing yourself clearly and effectively.

Download:

Android iOS

Application information:

Downloads Over 2 Million
Features Offers paraphrasing, grammar and spelling correction, summarization, plagiarism detection, and citation generation.
Pros User-friendly, versatile, multiple writing modes, integrates with various platforms.
Cons Free version limitations, occasional inaccurate paraphrasing, requires internet access.
QuillBot - Real-time rewrite suggestions, AI assistance on all projects
  • Tags:
  • Real-time suggestions
  • Multiple paraphrasing modes
  • AI-Powered Assistance

7. Grammar Check by AI Writing

Grammar Check by AI Writing Icon

Grammar correction, Paraphrasing tool, Built-in dictionary


Cost: Free Plan (Free), Premium Plan ($9.99/month)

Grammar Check by AI Writing app is a powerful tool that can help you improve your writing. With its advanced AI technology, this app can check your grammar, spelling, and punctuation, as well as suggest improvements to your writing style. Whether you're a student, a professional, or anyone who wants to write better, Grammar Check by AI Writing can help you take your writing to the next level.

Despite some limitations, such as the 1k character limit for paid users and the occasional glitch, Grammar Check by AI Writing offers excellent grammar checking capabilities that rival even more expensive apps like Grammarly. Its ability to creatively rephrase text can be especially helpful for writers who want to improve their writing style. However, the limited number of free tries and the high cost of the premium subscription may not be suitable for everyone.

Download:

Android

Application information:

Downloads Over 1 million downloads
Features Offers grammar and spelling checks, writing style suggestions, and paraphrasing tools powered by AI for various content types.
Pros User-friendly interface with accurate grammar and writing suggestions.
Cons May require internet access for full functionality, occasional inaccuracies with complex grammar rules.
Grammar Check by AI Writing - Advanced Grammar Check, AI-Powered Paraphrasing, Integrated Dictionary
  • Tags:
  • Advanced Grammar Check
  • Seamless Paraphrasing
  • Integrated Dictionary

8. Proofreader AI Grammar Checker

Proofreader AI Grammar Checker Icon

Grammar, Spelling, Punctuation, Detailed Corrections, Translator/Dictionary


Cost: Free (Free), Premium ($7.99/month)

Proofreader AI Grammar Checker is a reliable grammar checking app that helps you correct and improve your English. It checks for grammar, spelling, and rephrases sentences. The app is easy to use and provides clear explanations for its corrections.

One of the best things about Proofreader AI Grammar Checker is that it stores the last text you copied into the app until you clear the screen manually. This is helpful if you need to make multiple edits to a document. However, the app does have some limitations. For example, it does not have a custom dictionary, so it may not recognize proper names. Additionally, the app can be slow to load on some devices.

Download:

Android iOS

Application information:

Downloads Over 700,000
Features Offers grammar and spelling correction, rephrasing suggestions, punctuation checks, and style improvement tips.
Pros User-friendly interface, accurate grammar correction, enhances writing clarity.
Cons May require an internet connection, limited features in the free version, occasional inaccuracies in complex sentences.
Proofreader AI Grammar Checker - AI-powered, Detailed corrections, 100+ languages
  • Tags:
  • AI-powered writing assistant
  • Advanced grammar checker
  • Text paraphrasing tool

9. English Grammar Tests

English Grammar Tests Icon

Instant feedback, Sorted by topic, Thousands of questions


Cost: Basic (Free), Premium ($4.99)

"English Grammar Tests" is a mobile application that helps you practice and improve your English grammar skills. It provides a variety of tests that cover different grammar topics, and gives you immediate results with detailed explanations. This makes it a great way to learn and brush up on your grammar skills.

The app is also very user-friendly and easy to use. The tests are quick and engaging, and you can track your progress over time. This makes it a great way to stay motivated and see how you're improving. Whether you're a student, a professional, or anyone who wants to improve their English grammar, "English Grammar Tests" is a great app to have on your phone.

Download:

Android iOS

Application information:

Downloads Over 400,000 downloads
Features Offers a wide range of grammar exercises, quizzes, and tests covering various aspects of English grammar like tenses, articles, prepositions, and more.
Pros User-friendly interface, comprehensive content, and offline accessibility.
Cons Limited feedback on incorrect answers, occasional repetitive content, and potential for infrequent updates.
English Grammar Tests - Instant explanations, Sorted by topic, Thousands of questions
  • Tags:
  • Instant feedback
  • Thousands of Questions
  • Sorted by topic

10. Typeright

Typeright Icon

Smart grammar check, Spell and punctuation check, AI-powered writing assistant


Cost: Typeright Basic (Free), Typeright Premium ($4.99/month)

Typeright, a user-friendly grammar checking app, offers seamless assistance in enhancing your writing skills on mobile. Despite its strengths, Typeright has faced some technical difficulties, such as occasional crashes while deleting periods and the need for additional editing features like a keyboard size changer or theme options.

Despite these drawbacks, Typeright has received positive feedback for its overall functionality. Users appreciate its ability to accurately identify grammatical errors and provide helpful corrections. However, it could benefit from further refinement to address issues like the absence of comma suggestions after salutations and occasional inconsistencies in error detection. Additionally, users have expressed a desire for customizable settings, such as the ability to toggle keyboard vibration, to enhance the overall user experience.

Download:

Android iOS

Application information:

Downloads Over 300,000
Features Grammar, spelling, and punctuation corrections in English and Spanish, with synonym suggestions and explanations.
Pros Easy to use, accurate, and supports multiple languages.
Cons Limited free version, some advanced features require a subscription, occasional incorrect suggestions.
Typeright - Smart grammar check, AI-powered writing assistant, Mistake-free writing
  • Tags:
  • Grammar and Spell Check
  • AI-powered writing assistant
  • Mistake-Free Writing

11. Grammar Check AI, Spell

Grammar Check AI, Spell Icon

Advanced grammar check, AI-powered spell checker, Sentence rephrasing


Cost: Free Plan (Free), Premium Plan ($4.99 per month)

For those seeking to elevate their written communication, Grammar Check AI, Spell is an exceptional grammar checking app that streamlines the proofreading process. Its user-friendly interface and real-time suggestions empower users to swiftly identify and rectify grammatical errors, typos, and punctuation mistakes. With Grammar Check AI, Spell, you can rest assured that your emails, essays, and social media posts are polished and error-free.

While the occasional advertisement may surface, Grammar Check AI, Spell's efficiency and accuracy more than compensate. Its ability to rapidly analyze text and provide insightful suggestions saves users precious time and eliminates the embarrassment associated with grammatical errors. Experience the confidence of clear and polished communication with Grammar Check AI, Spell, your indispensable writing companion.

Download:

Android iOS

Application information:

Downloads Over 300,000
Features Offers grammar and spell check, sentence correction, paraphrasing, text rewriting, and email assistance.
Pros User-friendly, provides accurate corrections and suggestions.
Cons Limited functionality in the free version, may require internet access for some features.
Grammar Check AI, Spell - AI grammar check, Spell checker, Paraphrasing tool
  • Tags:
  • AI-powered grammar check
  • Swift sentence rephrasing
  • Precision spell checker

12. Spelling and Grammar

Spelling and Grammar Icon

Variety of exercises, Multiple-choice format, Immediate feedback


Cost: Spelling and Grammar - Free (Free), Spelling and Grammar - Premium ($4.99)

Spelling and Grammar is a user-friendly grammar practice app that can help you prepare for school exams by practicing with a variety of spelling and grammar exercises. It is particularly beneficial for young learners who are eager to improve their language skills.

The app offers a comprehensive range of exercises covering grades 1 to 5, making it suitable for students of various levels. It provides a structured learning experience with daily practice sessions and progress tracking, helping users stay motivated and engaged. While the app offers some challenging questions, it is important to note that some of these require a paid subscription. However, the free content is still substantial and can provide significant value for learners.

Download:

Android

Application information:

Downloads Over 350,000 downloads
Features Offers a variety of interactive exercises, quizzes, and games focused on improving spelling and grammar skills for different grade levels.
Pros User-friendly interface, engaging content, and tracks progress effectively.
Cons Limited offline access, occasional repetitive exercises, and might lack in-depth grammar explanations.
Spelling and Grammar - 100+ categories of spelling and grammar, Interactive multiple-choice tests and quizzes
  • Tags:
  • Interactive exercises
  • 100+ practice categories
  • Covers all spelling rules

13. English Grammar and Vocabulary

English Grammar and Vocabulary Icon

Grammar lessons, Vocabulary builder, Interactive exercises


Cost: English Grammar and Vocabulary - Free (Free), English Grammar and Vocabulary - Premium ($4.99)

Are you seeking an effective and comprehensive grammar checking app? Look no further than 'English Grammar and Vocabulary'! This app is meticulously designed to assist learners of all levels in mastering English vocabulary and grammar. Its user-friendly interface and engaging lessons make learning a breeze.

Based on user feedback, the app features a well-structured course layout that caters to the unique needs of each learner. It offers a wide range of difficulty levels, allowing you to tailor your practice sessions to your current proficiency. Additionally, the app provides ample opportunities to practice using words in context, ensuring that you develop a strong foundation in English grammar and vocabulary.

Download:

Android iOS

Application information:

Downloads Over 5 Million Downloads
Features Offers thousands of English grammar and vocabulary exercises, covering topics from basic to advanced, with various question formats like multiple-choice, fill-in-the-blanks, and sentence building.
Pros Comprehensive content, user-friendly interface, offline access, and regular updates.
Cons Can feel repetitive at times, occasional ads in the free version, some advanced grammar explanations might be too brief for beginners.
English Grammar and Vocabulary - Units on various topics, Detailed grammar explanations
  • Tags:
  • Interactive exercises
  • Grammar explanations
  • Vocabulary building

14. Ginger Writer, Grammar Speller

Ginger Writer, Grammar Speller Icon

AI-powered grammar check, Synonym finder, Vocabulary enhancements


Cost: Ginger Free (Free), Ginger Premium (Varies by subscription plan)

Ginger Writer, Grammar Speller is a user-friendly grammar checker app for mobile devices. It offers a comprehensive suite of features, including grammar and spell checking, to help users enhance their writing. Despite its intuitive interface, some users may find that the app's limited functionality and occasional technical glitches fall short of their expectations.

For those seeking a more robust grammar checking experience, the app's premium subscription provides access to additional features. However, users should be aware that the app requires an active internet connection to function properly, which can be a drawback in situations with limited or unreliable connectivity.

Download:

Android

Application information:

Downloads Over 290,000
Features Grammar and spell checker, paraphrasing tool, synonym suggestion, sentence rephraser, and English language enhancer.
Pros User-friendly interface, comprehensive grammar checking, improves writing clarity.
Cons Limited free version functionality, occasional inaccuracies in complex sentences, requires internet connection.
Ginger Writer, Grammar Speller - AI-powered grammar checker, Corrects all mistakes in one click
  • Tags:
  • AI-powered grammar checker
  • Corrects all types of mistakes
  • Synonym finder and vocabulary enhancements

15. Grammar Checker & Proofreader

Grammar Checker & Proofreader Icon

AI-Powered Grammar Check, Email Writing Assistant, Text Rephraser


Cost: Grammarly (Free, Premium plans available), ProWritingAid (Paid, Free trial available)

Introducing Grammar Checker & Proofreader, the ultimate writing companion for your mobile device. This innovative app empowers you to write with confidence, saving you time and effort in your everyday writing tasks. Its non-intrusive grammar checker seamlessly integrates with your workflow, providing instant feedback on your writing.

With Grammar Checker & Proofreader, you'll never have to worry about embarrassing grammar or spelling errors again. Its advanced AI-powered text editor makes language styling accessible for all, transforming your writing into polished and professional prose. Whether you're crafting emails, editing work documents, or composing social media posts, this app has you covered.

Download:

Android iOS

Application information:

Downloads Over 48,000
Features Grammar and spelling correction, punctuation checks, sentence rephrasing suggestions, style and tone analysis, plagiarism detection.
Pros Easy to use, accurate grammar and spelling corrections, improves writing clarity.
Cons Requires an internet connection, occasional inaccuracies in complex sentences, limited free features with subscription required for full functionality.
Grammar Checker & Proofreader - Checks grammar, Proofreads text, Improves writing
  • Tags:
  • AI-powered corrections
  • Real-time grammar check
  • Advanced proofreading

16. English Grammar Test

English Grammar Test Icon

Interactive Exercises, Grammar Diagnostics, Personalized Feedback


Cost: Free Version (Free), Premium Version ($4.99)

The English Grammar Test app is an excellent resource for learners of all levels, from beginners to advanced. With its user-friendly interface and clear explanations, it makes learning grammar easy and enjoyable. One user commented, "The technique used to learn English grammar is very useful."

The app covers a wide range of grammar topics, with interactive exercises and quizzes to help you test your understanding. It also provides detailed explanations for each question, so you can learn from your mistakes and improve your grammar skills. Another user said, "The English Grammar Test app is highly recommended for English language enthusiasts!"

Download:

Android iOS

Application information:

Downloads Over 1 million downloads
Features Offers thousands of multiple-choice questions covering a wide range of grammar topics, from basic to advanced, with detailed explanations for each answer.
Pros User-friendly interface, comprehensive content, and helpful explanations.
Cons Can become repetitive, limited question types, and occasional presence of ads.
English Grammar Test - Comprehensive Exercises, Personalized Feedback, Progress Tracking
  • Tags:
  • Interactive exercises
  • Personalized feedback
  • Gamified learning

17. Rewrite

Rewrite Icon

Grammar checker, Sentence corrector, Free to use


Cost: Free (Free), Pro ($9.99 per month)

Introducing Rewrite, the ultimate grammar checking app for your mobile device. Rewrite empowers you to polish your writing with ease, ensuring that your messages, emails, and documents are grammatically sound and error-free.

As a user astutely noted, Rewrite goes the extra mile by highlighting errors in a clear and concise manner, making it effortless to pinpoint and correct any mistakes. Whether you're a student, a professional, or simply someone who values clear and effective communication, Rewrite is the perfect tool to enhance your writing skills.

Download:

Android iOS

Application information:

Downloads Over 10,000
Features Grammar and spell check, paraphrasing tool, text summarizer, and passive voice detector.
Pros User-friendly interface, multiple writing tools available.
Cons Limited functionality in the free version, occasional inaccuracies in suggestions.
Rewrite - Free grammar check, Powerful sentence corrector, Complete punctuation checker
  • Tags:
  • Free Grammar Check
  • Sentence Corrector
  • AI-Powered Writing