# Grammar Check Corrector vs Alzen Notes

The clearest difference is update cadence: Alzen Notes at every 3 weeks against Grammar Check Corrector's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Grammar Check Corrector sells 4 in-app purchases, starting at $5.99 per 7 days and Alzen Notes sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Grammar Check Corrector ships an update every 2 months, Alzen Notes every 3 weeks. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Grammar Check Corrector | Alzen Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (19 ratings)](https://appshunter.io/ios/app/grammar-check-corrector/id6504800128/reviews)** | — |
| Number of ratings | **19** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Freemium | — |
| Size | 72 MB | 41 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Zeynep Gatgar](https://appshunter.io/developer/1896614540) | [Alzenware](https://appshunter.io/developer/1851623532) |

## What reviewers say

### Grammar Check Corrector

[App page](https://appshunter.io/ios/app/grammar-check-corrector/id6504800128)

Enhance your writing with AI-powered grammar and spell checking in over 100 languages. This tool offers instant corrections, vocabulary suggestions, and the unique ability to check grammar from photos of text. Improve your fluency and write with confidence.

**Highlights:** Supports 100+ languages, Instant translation and correction, Secure correction history, Photo grammar check, Detailed explanations and vocabulary suggestions

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grammar Checker Pro: Weekly | $5.99 | per 7 days |
| Grammar Checker Pro: Monthly | $9.99 | per month |
| Grammar Checker Pro: Special | $24.99 | per year |
| Grammar Checker Pro: Yearly | $39.99 | per year |


### Alzen Notes

[App page](https://appshunter.io/ios/app/alzen-notes/id6755057388)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cloud Sync (Monthly) | $0.99 | per month |


## Frequently asked questions

### Is Grammar Check Corrector free?

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

### Is Alzen Notes free?

Alzen Notes is free to download, with in-app purchases available.

### Do Grammar Check Corrector or Alzen Notes have ads?

Neither Grammar Check Corrector nor Alzen Notes shows ads.

### Which is updated more often, Grammar Check Corrector or Alzen Notes?

Grammar Check Corrector ships an update every 2 months, and Alzen Notes every 3 weeks. Most recently, Grammar Check Corrector was updated on November 8, 2026 and Alzen Notes on November 5, 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.*