# Grammar Checker

> Find and correct grammatical errors in your work by using our Grammar Checker.

Canonical page: [https://chrome-stats.com/d/com.prepost.grammarchecker](https://chrome-stats.com/d/com.prepost.grammarchecker)

## Overview

- **ID:** `com.prepost.grammarchecker`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Prepostseo
- **Category:** TOOLS
- **Downloads:** 39,842
- **Rating:** 1.83 / 5 (69 ratings)
- **Version:** 1.0.6
- **Last updated:** 2025-09-25
- **First published:** 2023-01-19
- **Publisher country:** PK
- **Size:** 21 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.prepost.grammarchecker)
- **Website:** [https://www.prepostseo.com/grammar-checker](https://www.prepostseo.com/grammar-checker)
- **Privacy policy:** [https://www.prepostseo.com/privacy-policy](https://www.prepostseo.com/privacy-policy)

## Description

Our Grammar Checker Chrome extension uses AI to scan your text for grammar, spelling, and punctuation errors. Just type, paste, or upload TXT, DOC, DOCX, or PDF files, and the app highlights errors in color for easy correction. Choose to fix errors one by one or resolve all at once. After editing, download the corrected document in PDF format or copy the text to your clipboard for immediate use.

Additional features include a History tab to access previously checked documents, allowing you to copy or download past corrections. This extension simplifies error correction and saves your work for future reference, ensuring your writing is clear and professional.

## Rankings

- #329,469 — Overall
- #15 — punctuation checker
- #16 — grammar check
- #20 — grammar checker
- #20 — spell checker
- #26 — ai grammar checker

## Permissions and access

### Permissions

- `android.permission.INTERNET`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.prepost.grammarchecker.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Users praise the typing interface and appreciate the ad-free nature of the app, with some calling it the best in its category. However, many report significant issues such as inaccurate grammar corrections, random word rearrangement, excessive character limits, and misleading error messages about text length or special characters, rendering the app unreliable and frustrating to use.

### Pros

- Typing interface is good
- User interface is appreciated by some users
- App is ad-free and users want it to remain that way
- Considered the best app in its category by at least one user

### Cons

- App inaccurately checks grammar and leaves errors unresolved
- Text is often cut off or altered incorrectly when checking
- There is a strict character limit (around 500 characters) that frustrates users
- Incorrect error messages appear for short texts
- App frequently reports issues with special characters even when none are present

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.prepost.grammarchecker)