# AI Grammar Check vs G

The clearest difference is in-app purchases: G at none against AI Grammar Check's 2. G also leads on update cadence (every 8 days vs every 3 weeks). AI Grammar Check'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. AI Grammar Check sells 2 in-app purchases, starting at $6.99 per month. G asks for nothing beyond the download.

AI Grammar Check ships an update every 3 weeks, G every 8 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | AI Grammar Check | G |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Size | 31 MB | 2 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Amina Sehar](https://appshunter.io/developer/1823051162) | [Noam Durgnat (CH)](https://appshunter.io/developer/1879585401) |

## What reviewers say

### AI Grammar Check

[App page](https://appshunter.io/ios/app/ai-grammar-check-corrector/id6760130507)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Yearly | $28.99 | per year |


### G

[App page](https://appshunter.io/ios/app/g-codes-cards/id6785065568)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Grammar Check free?

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

### Is G free?

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

### Do AI Grammar Check or G have ads?

Neither AI Grammar Check nor G shows ads.

### Which is updated more often, AI Grammar Check or G?

AI Grammar Check ships an update every 3 weeks, and G every 8 days. Most recently, AI Grammar Check was updated on November 6, 2026 and G 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.*