# Grammar Check vs Rewrite

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.

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.

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.

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

## The numbers

| Metric | Grammar Check | Rewrite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (451 ratings)](https://appshunter.io/ios/app/grammar-check-spell-corrector/id6444564469/reviews)** | [4.7 (381 ratings)](https://appshunter.io/ios/app/rewrite-sentence-corrector/id6448754772/reviews) |
| Number of ratings | **451** | 381 |
| Positive reviews | 86.5% of reviews | **88.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 26 MB | 20 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [talha rehman](https://appshunter.io/developer/1573036144) | [Evgeniy Mikholap](https://appshunter.io/developer/1278455309) |

## What reviewers say

### Grammar Check

[App page](https://appshunter.io/ios/app/grammar-check-spell-corrector/id6444564469)

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:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grammar Premium - Weekly | $3.99 | per 7 days |
| Grammar Premium - Monthly | $9.99 | per month |
| Special Discount - Yearly | $27.99 | per year |
| Grammar Premium - Yearly | $39.99 | per year |

**What reviewers like**

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

**What reviewers complain about**

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

**Reported bugs**

- Connection issues
- Translation glitches
- Words in red are the same as original text
- Ads appear frequently after subscription
- Notification message not localized

**Requested features**

- 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


### Rewrite

[App page](https://appshunter.io/ios/app/rewrite-sentence-corrector/id6448754772)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rewrite: Grammar, Spell Check | $4.99 | per 7 days |
| Rewrite Pro: Monthly | $9.99 | per month |
| Rewrite Pro: Annual Special | $19.99 | per year |
| Rewrite Pro: Quarterly | $19.99 | per 3 months |
| Rewrite Pro: Annual | $29.99 | per year |
| Rewrite: Grammar, Spell Check | $39.99 | per year |

**What reviewers like**

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

**What reviewers complain about**

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

**Requested features**

- Available as an iOS keyboard app
- Add a Paste button for easier use


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*