# Proofreader AI Grammar Checker vs Grammar Check゜

Proofreader AI Grammar Checker and Grammar Check゜ both sit at 4.7 stars, but that hides the real split: 65% of Proofreader AI Grammar Checker's written reviews are positive against 31% of Grammar Check゜'s. Proofreader AI Grammar Checker also leads on ratings volume (3.3K vs 356). Grammar Check゜'s advantage is iOS requirement (14.0 vs 16.6). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Proofreader AI Grammar Checker sells 8 in-app purchases, starting at $4.99 per month and Grammar Check゜ sells 4 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 — 4.7 for Proofreader AI Grammar Checker against 4.7 for Grammar Check゜. That said, the two scores are not equally well evidenced: Proofreader AI Grammar Checker has 3.3K ratings behind it against 356, so its average is the more settled of the two. Written reviews are what separate them: 65% of Proofreader AI Grammar Checker's written reviews are positive against 31% of Grammar Check゜'s.

Proofreader AI Grammar Checker ships an update fortnightly, Grammar Check゜ monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Proofreader AI Grammar Checker | Grammar Check゜ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3.3K ratings)](https://appshunter.io/ios/app/proofreader-ai-grammar-checker/id1494119626/reviews)** | [4.7 (356 ratings)](https://appshunter.io/ios/app/grammar-check/id1535594368/reviews) |
| Number of ratings | **3.3K** | 356 |
| Positive reviews | **64.7% of reviews** | 31.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Freemium | Free with in-app purchases |
| Size | 59 MB | 21 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BlueSoar SL](https://appshunter.io/developer/1493410779) | [Alexa Horvath](https://appshunter.io/developer/1535594370) |

## What reviewers say

### Proofreader AI Grammar Checker

[App page](https://appshunter.io/ios/app/proofreader-ai-grammar-checker/id1494119626)

Enhance your writing with an AI-powered keyboard and assistant. Correct grammar, spelling, and punctuation, and improve clarity and style. Generate text, rewrite sentences, and expand your vocabulary anywhere you type.

**Highlights:** AI Keyboard with one-tap proofreading, Advanced grammar, spelling, and punctuation checker, AI rewriting and paraphrasing, Text generation and vocabulary enhancement, Style and clarity improvements, Translator and dictionary

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Proofreader Pro | $4.99 | per month |
| Proofreader Pro | $9.99 | per month |
| Monthly Plan | $9.99 | per month |
| Proofreader Pro | $13.49 | per 3 months |
| Proofreader Pro | $24.99 | per 3 months |
| Proofreader Pro | $39.99 | per year |
| Proofreader Pro | $47.99 | per year |
| Proofreader Pro | $49.99 | per year |

**What reviewers like**

- 🚀 Helpful grammar and writing suggestions
- 👍 Easy to use
- 💡 Affordable alternative to Grammarly
- 👍 Explains why changes are suggested
- 💡 Useful for non-native English speakers

**What reviewers complain about**

- 🐛 Inconsistent performance, sometimes misses errors
- 🔍 Limited functionality in free version
- 🔍 Subscription required for full features
- 🐛 Issues with pasting text into other apps
- 🐛 Struggles with specialized/foreign names

**Reported bugs**

- Difficulty cancelling subscriptions
- Unexpected charges during free trials
- App crashes or freezes
- Incorrect grammar/spelling corrections

**Requested features**

- Keyboard integration for easier use
- More customization options
- Improved accuracy and consistency
- Desktop/browser extension version
- Better handling of creative/informal writing styles


### Grammar Check゜

[App page](https://appshunter.io/ios/app/grammar-check/id1535594368)

Improve your writing with a comprehensive grammar and spelling checker. Quickly identify and correct errors in your texts to ensure professionalism and accuracy. Easily share your polished content with others.

**Highlights:** Punctuational error check, Typing and spelling mistake check, Lowercase and uppercase check, Conjugation and past tense correction, Preposition check, Grammar explanations, Text sharing

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lexi Pro Weekly | $4.99 | per 7 days |
| Lexi Pro Monthly | $9.99 | per month |
| Lexi Pro Annual Subscription | $59.99 | per year |
| Lexi Pro Annual | $59.99 | per year |

**What reviewers like**

- 👍 Simplicity and free (mentioned once)
- 👍 Very good (mentioned once, in Vietnamese)
- 👍 Good for English learners

**What reviewers complain about**

- 🐛 App stopped working
- 🐛 Stuck on AI generator screen
- 🐛 Charged automatically, no refund
- 🐛 Not working for months
- 🐛 Paid for year, not working

**Reported bugs**

- App stuck on loading screen
- App stopped working after purchase/subscription
- Automatic yearly charge without refund
- App not working for months
- Aggressive full-screen ads on launch

**Requested features**

- Fix grammatical error in Bible verses (your vs. you)
- Add tip for correcting subscription errors


## Frequently asked questions

### Is Proofreader AI Grammar Checker free?

Proofreader AI Grammar Checker is free to download, with in-app purchases available.

### Is Grammar Check゜ free?

Grammar Check゜ is free to download, with in-app purchases available.

### Which has better reviews, Proofreader AI Grammar Checker or Grammar Check゜?

Proofreader AI Grammar Checker is rated higher. Proofreader AI Grammar Checker averages 4.7 out of 5 from 3.3K ratings, while Grammar Check゜ averages 4.7 from 356 ratings.

### Do Proofreader AI Grammar Checker or Grammar Check゜ have ads?

Neither Proofreader AI Grammar Checker nor Grammar Check゜ shows ads.

### Which is updated more often, Proofreader AI Grammar Checker or Grammar Check゜?

Proofreader AI Grammar Checker ships an update fortnightly, and Grammar Check゜ monthly. Most recently, Proofreader AI Grammar Checker was updated on October 24, 2026 and Grammar Check゜ on October 24, 2026.

---

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