Grammar Checker | Corrector AI
AI Writer, Grammerly & Emails
Only for Mac
Free · In‑App Purchases
Mac
Improve the way you write, communicate, and create with an all-in-one AI Writing Assistant designed specially for macOS. Whether you're preparing academic assignments, crafting emails, writing reports, or polishing professional documents, this app helps you express your ideas clearly and confidently.
The app combines intelligent grammar correction with powerful writing tools that adapt to your needs. From refining tone to summarizing long passages, it offers a complete workspace to edit, rewrite, and enhance your text all in one place.
What You Can Do With the App
• Check Grammar Instantly
Spot mistakes in grammar, tense, punctuation, and structure with clear, actionable suggestions.
• Improve Clarity & Readability
Get clarity scores, rewrite confusing sentences, and refine the flow of your writing.
• Adjust Tone for Any Audience
Shift your writing style to formal, friendly, concise, confident, or persuasive with one tap.
• Detect Existing Tone
Analyze any text to understand its tone and emotional impact before sharing.
• Paraphrase Text
Rewrite sentences or entire paragraphs while keeping your original meaning intact.
• Summarize Long Content
Turn articles, essays, or reports into short, meaningful summaries for faster understanding.
• Expand or Shorten Text
Increase detail when needed or make your content more concise without losing key ideas.
• Translate Instantly
Translate text into multiple languages while keeping context and intent accurate.
• Write or Reply to Emails
Generate professional emails or responses quickly perfect for business communication or personal productivity.
• AI Reply Assistant for Everyday Writing
Get suggestions on how to respond clearly and professionally in messages, emails, and work communication.
Designed for Students, Professionals & Creators
Whether you're preparing presentations, refining research papers, updating your CV, writing client emails, or simply trying to express your thoughts better, the app adapts to your writing style and goals.
Its clean macOS-native interface keeps the experience simple, fast, and distraction-free.
Your AI-Powered Writing Workspace
From quick grammar checks to full content rewrites, this app helps you work smarter, communicate clearly, and save time all directly from your Mac.
Privacy Policy: https://sites.google.com/view/mjappstudio/privacy-policy
Terms & Conditions: https://sites.google.com/view/mjappstudio/terms-and-conditions
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
This update streamlines the app experience with cleaner behind-the-scenes improvements across writing tools and purchases.
- Improved reliability across core writing features
- Smoother purchase and restore flow handling
- Better consistency in app behavior across key screens
- General performance and maintenance improvements
The developer, Maham Jahangir, 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
- Maham Jahangir
- Size
- 4.5 MB
- Category
- Education
- Compatibility
Requires macOS 12.0 or later.
- Mac
Requires macOS 12.0 or later.
- Mac
- Languages
English and 21 more
- English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hungarian, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Monthly $9.99
- Lifetime $39.99
- Yearly $29.99
- Weekly $3.99
- Copyright
- © Maham Jahangir 2025