# Proofreader vs Ai grammar checker ゜

The clearest difference is ads: Ai grammar checker ゜ at none against Proofreader's shown. Ai grammar checker ゜ also leads on rating (4.5 vs 4.3). Proofreader's advantage is update cadence (every 3 months vs every 7 months). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Proofreader sells 2 in-app purchases, starting at $9.99 per month and Ai grammar checker ゜ sells 6 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Ai grammar checker ゜ holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 19 and 27 respectively.

Proofreader ships an update every 3 months, Ai grammar checker ゜ every 7 months. The most recent releases landed on October 20, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Proofreader | Ai grammar checker ゜ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (19 ratings)](https://appshunter.io/ios/app/proofreader-grammar-check/id6470146792/reviews) | **[4.5 (27 ratings)](https://appshunter.io/ios/app/ai-grammar-checker/id6471822366/reviews)** |
| Number of ratings | 19 | **27** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 7 MB | 14 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arda Sen](https://appshunter.io/developer/1670665250) | [Sarun Wongpatcharapakorn](https://appshunter.io/developer/469774500) |

## What reviewers say

### Proofreader

[App page](https://appshunter.io/ios/app/proofreader-grammar-check/id6470146792)

Enhance your writing with an AI-powered tool that detects and corrects grammar, spelling, and punctuation errors. Achieve clear, concise, and error-free communication for emails, reports, and essays. Supports multiple languages with a user-friendly interface.

**Highlights:** Advanced grammar and spelling check, AI-driven error correction, User-friendly interface, Multiple language support, Privacy and security focused

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $29.99 | per year |


### Ai grammar checker ゜

[App page](https://appshunter.io/ios/app/ai-grammar-checker/id6471822366)

This AI-powered writing assistant helps you refine your text by correcting grammar, spelling, and punctuation. It also offers paraphrasing capabilities to improve sentence structure and clarity across multiple languages. Achieve polished writing effortlessly.

**Highlights:** AI-powered grammar correction, Spell checking, Punctuation correction, Paraphrasing tool, Multi-language support, One-tap corrections

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro: Weekly | $0.99 | per 7 days |
| Pro: Weekly | $2.99 | per 7 days |
| Pro: Monthly | $2.99 | per month |
| Pro: Monthly | $4.99 | per month |
| Pro: Yearly | $12.99 | per year |
| Pro: Yearly | $19.99 | per year |


## Frequently asked questions

### Is Proofreader free?

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

### Is Ai grammar checker ゜ free?

Ai grammar checker ゜ is free to download, with in-app purchases available.

### Which has better reviews, Proofreader or Ai grammar checker ゜?

Ai grammar checker ゜ is rated higher. Proofreader averages 4.3 out of 5 from 19 ratings, while Ai grammar checker ゜ averages 4.5 from 27 ratings.

### Do Proofreader or Ai grammar checker ゜ have ads?

Proofreader shows ads; Ai grammar checker ゜ does not.

### Which is updated more often, Proofreader or Ai grammar checker ゜?

Proofreader ships an update every 3 months, and Ai grammar checker ゜ every 7 months. Most recently, Proofreader was updated on October 20, 2026 and Ai grammar checker ゜ on October 10, 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.*