# Proofreader vs Javin Core

The clearest difference is in-app purchases: Javin Core at none against Proofreader's 2. Javin Core also leads on ads (none vs shown) and iOS requirement (11 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Proofreader sells 2 in-app purchases, starting at $9.99 per month. Javin Core asks for nothing beyond the download.

## The numbers

| Metric | Proofreader | Javin Core |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (19 ratings)](https://appshunter.io/ios/app/proofreader-grammar-check/id6470146792/reviews)** | — |
| Number of ratings | **19** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 39 MB |
| Requires iOS | 15.0 | **11** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arda Sen](https://appshunter.io/developer/1670665250) | [Javin Enterprises Private Limited](https://appshunter.io/developer/1129141384) |

## What reviewers say

### Proofreader

[App page](https://appshunter.io/ios/app/proofreader-grammar-check/id6470146792)

Enhance your writing with an AI-powered tool that detects and corrects grammar, spelling, and punctuation errors. Achieve clear, concise, and error-free communication for emails, reports, and essays. Supports multiple languages with a user-friendly interface.

**Highlights:** Advanced grammar and spelling check, AI-driven error correction, User-friendly interface, Multiple language support, Privacy and security focused

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $29.99 | per year |


### Javin Core

[App page](https://appshunter.io/ios/app/javin-core/id6737477005)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Proofreader free?

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

### Is Javin Core free?

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

### Do Proofreader or Javin Core have ads?

Proofreader shows ads; Javin Core does not.

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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.*