# Proofreader vs Spell Checker Grammar Check

The clearest difference is rating: Spell Checker Grammar Check at 4.7 against Proofreader's 4.3. On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Proofreader sells 2 in-app purchases, starting at $9.99 per month and Spell Checker Grammar Check sells 6 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Spell Checker Grammar Check holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 20 and 20 respectively.

Both ship on a similar rhythm, roughly every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Proofreader | Spell Checker Grammar Check |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (20 ratings)](https://appshunter.io/ios/app/proofreader-grammar-check/id6470146792/reviews) | **[4.7 (20 ratings)](https://appshunter.io/ios/app/spell-checker-grammar-check/id6502580555/reviews)** |
| Number of ratings | 20 | 20 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 7 MB | 154 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arda Sen](https://appshunter.io/developer/1670665250) | [Sick App Developers GmbH](https://appshunter.io/developer/1507412735) |

## 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 |


### Spell Checker Grammar Check

[App page](https://appshunter.io/ios/app/spell-checker-grammar-check/id6502580555)

This AI-powered tool offers advanced text and sentence correction across over 100 languages. It functions as a comprehensive spell checker, grammar corrector, and essay checker, with the ability to process text from photos, PDFs, and documents.

**Highlights:** AI-powered spell and grammar checking, Text and sentence correction, Supports over 100 languages, Corrects text from photos, PDFs, and documents, Essay correction functionality, Grammar checker and corrector

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold premium | $1.99 | per month |
| Platinum Premium | $3.99 | per month |
| Diamond Premium | $4.99 | per month |
| Gold premium | $17.99 | per year |
| Platinum Premium | $34.99 | per year |
| Diamond Premium | $49.99 | per year |


## Frequently asked questions

### Is Proofreader free?

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

### Is Spell Checker Grammar Check free?

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

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

Spell Checker Grammar Check is rated higher. Proofreader averages 4.3 out of 5 from 20 ratings, while Spell Checker Grammar Check averages 4.7 from 20 ratings.

### Do Proofreader or Spell Checker Grammar Check have ads?

Both Proofreader and Spell Checker Grammar Check show ads.

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

Proofreader ships an update every 3 months, and Spell Checker Grammar Check every 3 months. Most recently, Proofreader was updated on October 24, 2026 and Spell Checker 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.*