# Comma: Grammar Check Corrector — AI punctuation & spell checker

> AI punctuation & spell checker (iPhone/iPad app by MATEUSZ JAROSŁAW WRZESZCZ.)

- Source: https://appshunter.io/ios/app/comma-grammar-check-corrector/id6743360918 (this page in markdown: same URL + `.md`)
- Developer: [MATEUSZ JAROSŁAW WRZESZCZ](https://appshunter.io/developer/1857207465)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.6 · 61 MB
- Languages: American English
- Released: 2025-05-01
- Data updated: 2026-08-27
- User reviews in markdown: https://appshunter.io/ios/app/comma-grammar-check-corrector/id6743360918/reviews.md

## What is Comma?

Write smarter, faster, and mistake-free with Comma — your ultimate grammar checker, spell corrector, and writing helper powered by advanced AI technology. Whether you're crafting essays, drafting emails, rewriting sentences, or simply perfecting a social media post, Comma makes it easy to write with confidence.

Why Choose Comma?
· Instant Grammar and Spell Check
· Fix grammar mistakes, punctuation errors, and typos in real time. No more second-guessing — get clear suggestions when you need them.

Smart Paraphrasing and Sentence Rewriting
· Rewrite sentences to improve clarity, tone, and flow. Whether you're polishing a professional report or enhancing a creative story, our AI ensures your writing sounds its best.

AI-Powered Proofreader
· Comma acts as your 24/7 proofreader and writing aid, offering intelligent corrections for spelling, grammar, punctuation, and style issues.

Essay and Content Improvement
· Perfect for students, writers, and professionals — enhance your essays, articles, or business communications with expert-level editing.

Lightweight, Fast, and Easy to Use
· Enjoy a seamless experience with a clean, distraction-free interface. Whether you're on the go or at your desk, Comma is built for productivity.

Features at a Glance:
- Grammar, punctuation, and spelling corrections
- Smart paraphrasing and rewriting suggestions
- Sentence structure improvements
- Essay editing and writing aid
- Real-time AI proofreading
- Works across notes, messages, emails, and more

Who Is Comma For?
· Students looking for an essay proofreader or writing helper
· Professionals wanting error-free emails and reports
· Bloggers, writers, and content creators seeking better flow and structure
· Anyone who wants to write confidently and clearly

From paraphrase to grammar correction, from rewrite enhancements to spelling fixes — Comma is the trusted proofreader and writing aid you need. Whether you’re a casual writer or an experienced editor, our AI-powered tools make your writing grammar perfect.


Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Annual Subscription | $29.99 | per year |
| Weekly Subscription | $4.99 | per 7 days |



## Version history (last 4 releases)

### 1.2.1 — 2026-03-12

Fixed bugs

### 1.2.0 — 2025-08-28

We fixed some bugs and added some features

### 1.1.0 — 2025-05-07

We've fixed bugs and improved functionalities

### 1.0.0 — 2025-05-01

No release notes.

## Apps similar to Comma

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Before We Meet – Pregnancy](https://appshunter.io/ios/app/before-we-meet-pregnancy/id6758287810) | — | Free | Utilities |
| [Grammar: AI Text Spell Check](https://appshunter.io/ios/app/grammar-ai-text-spell-check/id6477350216) | — | Free | Utilities |
| [Grammar Corrector](https://appshunter.io/ios/app/grammar-corrector/id6755179113) | — | Free | Utilities |
| [Cuspart: Grammar AI](https://appshunter.io/ios/app/cuspart-grammar-ai/id6738871492) | — | Free | Utilities |
| [Phrase: AI Keyboard](https://appshunter.io/ios/app/phrase-ai-keyboard/id6759217467) | — | Free | Utilities |
| [Scan to PDF Scanner App:GoScan](https://appshunter.io/ios/app/scan-to-pdf-scanner-appgoscan/id6777166525) | — | Free | Utilities |

## More apps by MATEUSZ JAROSŁAW WRZESZCZ

- [Lume: Conversation Starters](https://appshunter.io/ios/app/lume-conversation-starters/id6741214759)
- [Tuty: Intermediate Spanish AI](https://appshunter.io/ios/app/tuty-intermediate-spanish-ai/id6755907621)

All apps by MATEUSZ JAROSŁAW WRZESZCZ: https://appshunter.io/developer/1857207465

## Related topics

[corrector](https://appshunter.io/ios/topics/corrector) · [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 2026-08-27.*