# Grammar Check Corrector by AI! vs XLNote

The clearest difference is in-app purchases: XLNote at none against Grammar Check Corrector by AI!'s 3. XLNote also leads on update cadence (every 11 days vs every 5 weeks). Grammar Check Corrector by AI!'s advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Grammar Check Corrector by AI! sells 3 in-app purchases, starting at $3.99 per 7 days. XLNote asks for nothing beyond the download.

Grammar Check Corrector by AI! ships an update every 5 weeks, XLNote every 11 days. The most recent releases landed on November 4, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Grammar Check Corrector by AI! | XLNote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/grammar-check-corrector-by-ai/id6756412155/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 11 days** |
| Monetization | Freemium | — |
| Size | 4 MB | 2 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ayesha Jabbar](https://appshunter.io/developer/1831178748) | [林 李](https://appshunter.io/developer/1433407807) |

## What reviewers say

### Grammar Check Corrector by AI!

[App page](https://appshunter.io/ios/app/grammar-check-corrector-by-ai/id6756412155)

Enhance your writing with AI-powered tools for grammar checking, text summarization, paraphrasing, and content generation. Improve clarity, save time, and organize your text-related tasks with a simple and efficient interface.

**Highlights:** AI grammar checking, Text summarization, Paraphrase tool, Dictionary lookup, AI writer for content generation, Readability improvement

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $3.99 | per 7 days |
| Monthly Pro Access | $6.99 | per month |
| Yearly Pro | $17.99 | per year |


### XLNote

[App page](https://appshunter.io/ios/app/xlnote-ai-note-tool-summary/id6795560916)

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

**In-app purchases:** none


## Frequently asked questions

### Is Grammar Check Corrector by AI! free?

Grammar Check Corrector by AI! is free to download, with in-app purchases available.

### Is XLNote free?

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

### Do Grammar Check Corrector by AI! or XLNote have ads?

Neither Grammar Check Corrector by AI! nor XLNote shows ads.

### Which is updated more often, Grammar Check Corrector by AI! or XLNote?

Grammar Check Corrector by AI! ships an update every 5 weeks, and XLNote every 11 days. Most recently, Grammar Check Corrector by AI! was updated on November 4, 2026 and XLNote on October 25, 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.*