Comparison

Grammar Check vs Rewrite

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Grammar Check

This AI-powered tool goes beyond basic spelling and punctuation to correct grammar, enhance clarity, and improve sentence structure. It supports file uploads for large documents and offers unlimited checks with a history tracking feature for easy review.

Highlights
  • Comprehensive grammar and tense checks
  • Enhances content clarity and flow
  • File upload for large documents
  • Unlimited word count for checks
  • Track grammar check history
  • Deep comparison of errors
Features
Read full description

Introduction Grammar mistakes can compromise the professionalism and clarity of your writing. Even minor errors in punctuation, spelling, or word choice can significantly change the meaning of a sentence. Among many grammar checkers available, our AI Grammar Checker for English stands out as the ultimate tool for precise and reliable grammar correction. Features Our free Grammar Checker app is designed to resolve all grammar-related issues in your writing. It goes beyond basic spelling and punctuation corrections, offering advanced features to enhance content quality and readability. Here’s what makes our app unique: 1. Comprehensive Grammar and Tense Checks Our AI-powered tool identifies and corrects grammar errors, unclear sentences, improper tenses, misplaced punctuation, and incorrect word usage. It ensures your content flows naturally and adheres to proper grammatical standards. 2. Enhances Content Clarity The app scans your text to provide suggestions for improving clarity, flow, and readability. It suggests alternative words and sentence structures to make your content more polished and engaging. 3. File Upload for Large Documents Got lengthy content like research papers, theses, or reports? You can directly upload files from your device, and the app will scan them for grammatical corrections quickly and accurately. 4. Unlimited Word Count There are no restrictions on the number of words you can check. Whether it’s short emails or lengthy documents, our app provides free, unlimited grammar checks for everyone. 5. Track Your Grammar Check History Revisit your past grammar checks anytime with the app’s history feature. This allows users to keep a record of previously scanned content, making it easier to review and edit documents as needed. 6. Deep Comparison of Errors Analyze your writing like never before with our detailed comparison tool. It highlights grammatical errors in your original text alongside their corrected versions, offering a clear side-by-side view. This feature helps you better understand your mistakes and improve your writing over time. How to Use Improving your grammar is quick and easy. Follow these steps: 1. Download the app from the App Store. 2. Paste or upload your content into the app. 3. Press the "Check Grammar" button to identify errors. 4. Fix errors based on the app’s suggestions. 5. Access the history to track past checks or use the comparison tool for in-depth error analysis. --- Why Choose Our Grammar Checker? Grammar mistakes can hinder your writing's impact, but they’re easy to overlook. Whether you’re writing professional documents or personal content, our app ensures your grammar is flawless, your sentences are clear, and your text is engaging. With features like unlimited checks, history tracking, and error comparison, our app is a comprehensive solution for all your grammar needs—all for free. For more details, please visit: [Terms of Use] https://talharehman.com/terms

About

Rewrite

Improve your writing with this AI-powered tool that corrects grammar, spelling, and suggests synonyms. It offers contextual checks and explanations to help you write like a native speaker and enhance your English skills.

Highlights
  • Contextual grammar check
  • Spell check
  • Smart recommendations
  • Synonym suggestions
  • Definitions
  • Grammatical explanations
  • One-tap sharing
Features
Read full description

Are you tired of struggling to find the perfect words for your blog posts, tweets, or social media updates? Look no further than Rewrite. Rewrite is designed to be simple and minimalist, with an intuitive interface that makes it easy to improve your writing. Simply input your text, and Rewrite will provide you with an improved version that is free of grammatical errors and spelling mistakes. With Rewrite, you don't have to be a native English speaker to write like one. Our app uses AI technology to identify and correct mistakes that other spell-checkers might miss. Plus, Rewrite is a great way to practice and improve your written English skills. Some of Rewrite's features include: Contextual grammar check Spell check Smart recommendations Synonym suggestions Definitions Grammatical explanations One-tap sharing to other apps Privacy & Terms: https://rewriteapp.notion.site/rewriteapp/Privacy-Contact-Us-7404e922e6ef4534a7a8241369701bd7 Better writing, better results – download the app today.

Screenshots

Grammar Check4 screens
Rewrite4 screens

Verdict

The call

The clearest difference is update cadence: Grammar Check at every 8 days against Rewrite's every 3 weeks. Rewrite's advantage is iOS requirement (15.0 vs 17.6). On price, rating, review sentiment and ratings volume there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Grammar Check sells 4 in-app purchases, starting at $3.99 per 7 days and Rewrite sells 6 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Grammar Check against 4.7 for Rewrite. Both are backed by a comparable volume of ratings — 451 and 381 respectively. Written reviews are what separate them: 87% of Grammar Check's written reviews are positive against 88% of Rewrite's.

UpkeepUpdate frequency

Grammar Check ships an update every 8 days, Rewrite every 3 weeks. Both last shipped on November 3, 2026.

Scorecard2 real differences · 8 level
Grammar Check versus Rewrite: the parameters behind the verdict, then further details
ParameterGrammar CheckRewrite
PriceFreeFree
Rating4.8 (451 ratings) — better4.7 (381 ratings)
Positive reviews86.5% of reviews88.2% of reviews — better
Number of ratings451 — better381
Update frequencyEvery 8 days — betterEvery 3 weeks
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS17.615.0 — better
Further details — not scored
Size26 MB20 MB
Age rating4+4+
Developertalha rehmanEvgeniy Mikholap

Customer experience

Grammar Check

All ratings448 ratings
Positive94.2%
Neutral3.1%
Negative2.7%
Written reviews52 reviews
Positive86.5%
Neutral7.7%
Negative5.8%

Rewrite

All ratings379 ratings
Positive94.2%
Neutral2.9%
Negative2.9%
Written reviews17 reviews
Positive88.2%
Neutral5.9%
Negative5.9%

User reviews

Grammar Check

From 451 App Store ratings

What we love

  • 👍 Great tool for grammar checking
  • 🚀 Quick and efficient
  • 👍 Useful for writing career
  • 👍 Helpful for learning disabilities
  • 👍 Works well

Room to improve

  • 🐛 Tutorials not in chosen language
  • 🐛 Korean language support removed
  • 🐛 Translation glitches
  • 🐛 Unlimited word count misleading
  • 🐛 Ads appear frequently even after subscription

Rewrite

From 381 App Store ratings

What we love

  • 👍 Excellent for grammar improvement
  • 🚀 Fast and effective
  • 👍 Improves writing skills tremendously
  • 👍 Perfect for college
  • 👍 Helps fix grammar and makes writing sound better

Room to improve

  • 😞 Disappointed with customer service
  • 😞 Charged for unused app
  • 🤔 Wish pricing was better
  • 🤔 Desire for monthly/yearly subscription at lower rate

Bugs and requests

Grammar Check

Reported bugs

6 issues
  • Connection issues
  • Translation glitches
  • Words in red are the same as original text
  • Ads appear frequently after subscription
  • Notification message not localized
Show 1 more
  • Apostrophes replaced with â

Requested features

7 requests
  • Fix tutorial language localization
  • Bring back Korean language support
  • Add multi-language switch in settings
  • Add Dark Mode for keyboard
  • Add 'remove ads' benefit for premium members
Show 2 more
  • Increase character limit for premium users
  • Remove scammy notification message

Rewrite

Requested features

2 requests
  • Available as an iOS keyboard app
  • Add a Paste button for easier use

In-app purchases

4 purchases

Grammar Check

Subscriptions4
  • Grammar Premium - Weekly$3.997 Days
  • Grammar Premium - Monthly$9.991 Month
  • Special Discount - Yearly$27.991 Year
Show 1 more
  • Grammar Premium - Yearly$39.991 Year
6 purchases

Rewrite

Subscriptions6
  • Rewrite: Grammar, Spell Check$4.997 Days
  • Rewrite Pro: Monthly$9.991 Month
  • Rewrite Pro: Annual Special$19.991 Year
Show 3 more
  • Rewrite Pro: Quarterly$19.993 Months
  • Rewrite Pro: Annual3 Days trial$29.991 Year
  • Rewrite: Grammar, Spell Check3 Days trial$39.991 Year

Questions

Is Grammar Check free?
Grammar Check is free to download, with in-app purchases available.
Is Rewrite free?
Rewrite is free to download, with in-app purchases available.
Which has better reviews, Grammar Check or Rewrite?
Grammar Check is rated higher. Grammar Check averages 4.8 out of 5 from 451 ratings, while Rewrite averages 4.7 from 381 ratings.
Do Grammar Check or Rewrite have ads?
Both Grammar Check and Rewrite show ads.
Which is updated more often, Grammar Check or Rewrite?
Grammar Check ships an update every 8 days, and Rewrite every 3 weeks. Most recently, Grammar Check was updated on November 3, 2026 and Rewrite on November 3, 2026.

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