# Proofread Bot vs Correct Grammar Checker Tool

The clearest difference is in-app purchases: Proofread Bot at none against Correct Grammar Checker Tool's 4. Correct Grammar Checker Tool's advantage is ads (none vs shown) and update cadence (fortnightly vs every 6 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Correct Grammar Checker Tool sells 4 in-app purchases, starting at $4.99 per 7 days. Proofread Bot asks for nothing beyond the download.

Proofread Bot ships an update every 6 weeks, Correct Grammar Checker Tool fortnightly. The most recent releases landed on October 30, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Proofread Bot | Correct Grammar Checker Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.4 (5 ratings)](https://appshunter.io/ios/app/correct-grammar-checker-tool/id6443529768/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 86.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 43 MB | 3 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Cashtic LLC](https://appshunter.io/developer/1537935968) | [Muhammad Imran](https://appshunter.io/developer/1602851753) |

## What reviewers say

### Proofread Bot

[App page](https://appshunter.io/ios/app/proofread-bot-grammar-check/id1637794156)

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

**In-app purchases:** none


### Correct Grammar Checker Tool

[App page](https://appshunter.io/ios/app/correct-grammar-checker-tool/id6443529768)

This app helps you improve your writing by checking for grammar and spelling errors. It offers synonym suggestions and definitions to enhance your vocabulary and ensure your messages are professional and error-free. It's also a tool for learning and practicing written English.

**Highlights:** Grammar check, Spell check, Smart recommendations, Synonym suggestions, Definitions

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grammar Checker - Weekly | $4.99 | per 7 days |
| Check Grammar - Monthly | $9.99 | per month |
| Grammar Checker - Yearly | $15.99 | per year |
| Check Grammar - Lifetime | $124.99 | one-time |


## Frequently asked questions

### Is Proofread Bot free?

Proofread Bot is free to download, with no in-app purchases.

### Is Correct Grammar Checker Tool free?

Correct Grammar Checker Tool is free to download, with in-app purchases available.

### Do Proofread Bot or Correct Grammar Checker Tool have ads?

Proofread Bot shows ads; Correct Grammar Checker Tool does not.

### Which is updated more often, Proofread Bot or Correct Grammar Checker Tool?

Proofread Bot ships an update every 6 weeks, and Correct Grammar Checker Tool fortnightly. Most recently, Proofread Bot was updated on October 30, 2026 and Correct Grammar Checker Tool on October 14, 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.*