# AI英語添削くん 正しい英文に添削推敲 vs PDF Converter

The clearest difference is in-app purchases: AI英語添削くん 正しい英文に添削推敲 at none against PDF Converter's 2. PDF Converter's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Converter sells 2 in-app purchases, starting at $5.99 per 7 days. AI英語添削くん 正しい英文に添削推敲 asks for nothing beyond the download.

## The numbers

| Metric | AI英語添削くん 正しい英文に添削推敲 | PDF Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (2 ratings)](https://appshunter.io/ios/app/pdf-converter-create-pdf-file/id6756418324/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Size | 8 MB | 5 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [kaitekidigital Inc.](https://appshunter.io/developer/1305009205) | [Nicolae Drumea](https://appshunter.io/developer/1852450293) |

## What reviewers say

### AI英語添削くん 正しい英文に添削推敲

[App page](https://appshunter.io/ios/app/ai/id6737055247)

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

**In-app purchases:** none


### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter-create-pdf-file/id6756418324)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Converter: Create PDF File | $5.99 | per 7 days |
| PDF Converter: Convert Photos | $5.99 | per 7 days |


## Frequently asked questions

### Is AI英語添削くん 正しい英文に添削推敲 free?

AI英語添削くん 正しい英文に添削推敲 is free to download, with no in-app purchases.

### Is PDF Converter free?

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

### Do AI英語添削くん 正しい英文に添削推敲 or PDF Converter have ads?

AI英語添削くん 正しい英文に添削推敲 shows ads; PDF Converter 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.*