# Grammar Check Corrector + vs GraphWeave

The clearest difference is in-app purchases: GraphWeave at none against Grammar Check Corrector +'s 4. GraphWeave also leads on ads (none vs shown) and update cadence (daily vs every 2 months). Grammar Check Corrector +'s advantage is iOS requirement (17.6 vs 26.0). On price and device support there is nothing between them.

Both are free to download. Grammar Check Corrector + sells 4 in-app purchases, starting at $3.99 per 7 days. GraphWeave asks for nothing beyond the download.

Grammar Check Corrector + ships an update every 2 months, GraphWeave daily. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Grammar Check Corrector + | GraphWeave |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (203 ratings)](https://appshunter.io/ios/app/grammar-check-corrector-plus/id6749162814/reviews)** | — |
| Number of ratings | **203** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 1 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ENGINES STUDIO LAB](https://appshunter.io/developer/1686902830) | [Taiki Yamada81465561301](https://appshunter.io/developer/6783135887) |

## What reviewers say

### Grammar Check Corrector +

[App page](https://appshunter.io/ios/app/grammar-check-corrector-plus/id6749162814)

This writing assistant helps you eliminate errors and improve your text. It offers advanced grammar and spelling checks, synonym suggestions, and definitions to refine your vocabulary. Review your editing history and enjoy a user-friendly interface with dark mode.

**Highlights:** Advanced grammar and spelling checker, Import text from PDFs, Synonym finder and word choice improvement, Word definitions, Editing history review, Dark Mode support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium access for 1 week | $3.99 | per 7 days |
| Premium access for 1 month | $12.99 | per month |
| Premium access for 1 year | $29.99 | per year |
| Premium access forever | $24.99 | one-time |


### GraphWeave

[App page](https://appshunter.io/ios/app/graphweave/id6783135885)

**In-app purchases:** none


## Frequently asked questions

### Is Grammar Check Corrector + free?

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

### Is GraphWeave free?

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

### Do Grammar Check Corrector + or GraphWeave have ads?

Grammar Check Corrector + shows ads; GraphWeave does not.

### Which is updated more often, Grammar Check Corrector + or GraphWeave?

Grammar Check Corrector + ships an update every 2 months, and GraphWeave daily. Most recently, Grammar Check Corrector + was updated on October 17, 2026 and GraphWeave on October 14, 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.*