English Grammar Checker
AI Grammar, Grammarly
Free · In‑App Purchases
English Grammar Checker — Your Reliable Grammar Assistant
Good writing starts with solid grammar. English Grammar Checker is powered by an academic-grade grammar engine to help you spot and correct issues in your English writing. From word choice and sentence structure to contextual consistency, it accurately handles both simple and complex sentences, helping you communicate more clearly and naturally.
Why Choose Us?
Accurate and Professional Grammar Checking
- Comprehensive Coverage: We check for subject-verb agreement, tense and voice, articles, prepositions, collocations, clauses, non-finite verbs, parallel structure, punctuation, redundancy, and logical coherence—suitable for academic, business, and everyday writing.
- Contextual Analysis: Our engine considers both context and meaning to minimize false positives and missed errors, making corrections more relevant.
- Detailed Explanations: For every issue, we provide the error type, rule explanation, clear Chinese notes, and natural examples. Multiple revision options (conservative, natural, idiomatic) let you choose what fits best.
- Handles Complex Sentences: Using syntax trees and dependency analysis, we can accurately identify and correct issues in academic papers, legal documents, and technical writing.
- Expression Optimization: Beyond correcting mistakes, we suggest improvements in vocabulary and phrasing—enhancing readability and sounding more like a native speaker without changing your intended meaning.
Key Features
- One-Click Grammar Scan: Instantly review your writing, receive a comprehensive report, and see sentence-by-sentence annotations.
- Grammar Q&A: Not sure about an explanation? Ask follow-up questions to get step-by-step guidance and practice exercises.
- Multi-Scenario Support: Tailored for academic papers, business emails, personal statements, and exam writing, with flexible style and error tolerance settings.
- Safe Revision and Comparison: Multiple suggestions for each issue, easy one-click adoption or undo, ensuring your content stays safe.
English Learning Support
- Classic Literature Reading: Selected passages with grammar highlights and vocabulary support, helping you learn authentic structures while you read.
- Word Usage and Translation: Tap to see definitions, word forms, common collocations, synonyms, and example sentences.
- Speaking Assessment: Record and get feedback on pronunciation, stress, fluency, and linking. Receive correction demos to help you improve.
Who Is It For?
- Students and researchers: Ensure academic accuracy and clarity
- Professionals in global business: Make emails, reports, and proposals more polished
- English learners and content creators: Go from “grammatically correct” to “naturally fluent”
With English Grammar Checker, you can be confident your writing is precise and natural. Improve your skills step by step, and let your English stand up to professional scrutiny.
English Grammar Checker Membership Agreement
https://docs.qq.com/doc/DVVNLQUdob0Fqek9J
English Grammar Checker Privacy Policy
https://docs.qq.com/doc/DVURmQ3JzeXVKbEFF
English Grammar Checker User Agreement
https://docs.qq.com/doc/DVVNLQUdob0Fqek9J
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
fix some bugs
The developer, 志桂 李, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 志桂 李
- Size
- 43.6 MB
- Category
- Education
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
English and 46 more
- English, Arabic, Bengali, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Kazakh, Korean, Lithuanian, Malay, Malayalam, Marathi, Norwegian Bokmål, Oriya, Polish, Portuguese, Punjabi, Romanian, Russian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- 1-month membership $3.99
- 12-month membership $39.99
- Lifetime membership $99.99
- 6-month membership $29.99
- Copyright
- © 2025 Rocky