# Grammar Checker vs AI Humanizer | GenZWrite

The clearest difference is ads: AI Humanizer | GenZWrite at none against Grammar Checker's shown. Grammar Checker's advantage is update cadence (daily vs weekly) and device support (4 vs 2). On price and in-app purchases there is nothing between them.

Both are free to download. Grammar Checker sells 3 in-app purchases, starting at $3.99 per 7 days and AI Humanizer | GenZWrite sells 6 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Grammar Checker ships an update daily, AI Humanizer | GenZWrite weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Grammar Checker | AI Humanizer | GenZWrite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/grammar-checker-ai-corrector/id6748822107/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 97 MB | 18 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [淑环 关](https://appshunter.io/developer/1657322159) | [Quesoft LLC](https://appshunter.io/developer/1834380326) |

## What reviewers say

### Grammar Checker

[App page](https://appshunter.io/ios/app/grammar-checker-ai-corrector/id6748822107)

Enhance your English writing with AI-powered grammar checking, sentence analysis, and advanced expression suggestions. Understand mistakes with clear explanations and track your progress with writing history. Includes AI writing and chat assistants for comprehensive support.

**Highlights:** Smart grammar checking with error highlighting, Sentence-by-sentence analysis and AI explanations, Advanced expression and writing suggestions, AI writing and chat assistants, Writing history tracking, Text-to-speech for pronunciation practice

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grammar Checker Weekly VIP | $3.99 | per 7 days |
| Grammar Checker Monthly VIP | $9.99 | per month |
| Grammar Checker Yearly VIP | $49.99 | per year |


### AI Humanizer | GenZWrite

[App page](https://appshunter.io/ios/app/ai-humanizer-genzwrite/id6804414989)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Plan - Monthly | $5.99 | per month |
| Pro Plan - Monthly | $11.99 | per month |
| Ultra Plan - Monthly | $23.99 | per month |
| Basic Plan - Annual | $29.99 | per year |
| Pro Plan - Annual | $59.99 | per year |
| Ultra Plan - Annual | $119.99 | per year |


## Frequently asked questions

### Is Grammar Checker free?

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

### Is AI Humanizer | GenZWrite free?

AI Humanizer | GenZWrite is free to download, with in-app purchases available.

### Do Grammar Checker or AI Humanizer | GenZWrite have ads?

Grammar Checker shows ads; AI Humanizer | GenZWrite does not.

### Which is updated more often, Grammar Checker or AI Humanizer | GenZWrite?

Grammar Checker ships an update daily, and AI Humanizer | GenZWrite weekly. Most recently, Grammar Checker was updated on October 30, 2026 and AI Humanizer | GenZWrite on October 31, 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.*