# Grammar Check - AI Writing App — AI assistant for work & study

> AI-powered grammar checker for multi-language writing improvement. (iPhone/iPad app by 智国 马.)

- Source: https://appshunter.io/ios/app/grammar-check-ai-writing-app/id6754968918 (this page in markdown: same URL + `.md`)
- Developer: [智国 马](https://appshunter.io/developer/1851092919)
- Category: Utilities
- Price: Free
- Rating: 4.93/5 from 14 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 6 MB
- Languages: English, Japanese, Korean
- Released: 2025-11-11
- Data updated: 2026-08-26
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/grammar-check-ai-writing-app/id6754968918/reviews.md

## What is Grammar Check?

Grammar Check is a powerful tool to help you improve your writing. It supports multiple languages and provides detailed grammar analysis.

## Key features

- Detailed grammar analysis
- Multi-language support
- Writing improvement tool
- AI assistant for work and study

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/grammar-check-ai-writing-app/id6754968918/reviews.md

### 5/5 — Get Grammar App

*2026-01-26*

Excellent results if you want to correct your typos!

### 5/5 — I like it

*2025-12-19*

I like it so far.

## Frequently asked questions about Grammar Check

### What languages does Grammar Check support?

Grammar Check supports multiple languages, offering detailed grammar analysis for each. The specific list of supported languages is not detailed in the provided information.

### Is Grammar Check free to use?

Yes, Grammar Check is available for free. However, it does contain advertisements.

### What devices can I use Grammar Check on?

Grammar Check is currently supported on iPhone and iPod devices.

### How often is Grammar Check updated?

The latest version, 1.1, was released on November 11, 2025, indicating recent development activity. The update frequency is not specified beyond this.

### What is the age rating for Grammar Check?

Grammar Check has an age rating of 4+, making it suitable for a wide range of users.

### What do users like about Grammar Check?

Users have provided very positive feedback, contributing to a high rating of 4.9 stars from 12 ratings. Specific user sentiment details are not available.

### Does Grammar Check have ads?

Yes, Grammar Check contains advertisements.

### What is the primary function of Grammar Check?

Grammar Check functions as a powerful AI assistant designed to help users improve their writing by providing detailed grammar analysis.

## Version history (last 3 releases)

### 1.2 — 2026-04-16

bug fix

### 1.1 — 2025-11-11

bug fix

### 1.0 — 2025-11-11

No release notes.

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## More apps by 智国 马

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All apps by 智国 马: https://appshunter.io/developer/1851092919

## Related topics

[writing check](https://appshunter.io/ios/topics/writing-check) · [free writing apps checker](https://appshunter.io/ios/topics/free-writing-apps-checker) · [free grammar checker](https://appshunter.io/ios/topics/free-grammar-checker) · [grammar check app](https://appshunter.io/ios/topics/grammar-check-app) · [language line insight](https://appshunter.io/ios/topics/language-line-insight) · [sentence corrector](https://appshunter.io/ios/topics/sentence-corrector)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*