# PDF转换器 vs Image to PDF Convertor,Scanner

The clearest difference is in-app purchases: Image to PDF Convertor,Scanner at none against PDF转换器's 3. PDF转换器's advantage is update cadence (every 2 months vs every 14 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PDF转换器 sells 3 in-app purchases, starting at $3.99 per month. Image to PDF Convertor,Scanner asks for nothing beyond the download.

PDF转换器 ships an update every 2 months, Image to PDF Convertor,Scanner every 14 months. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PDF转换器 | Image to PDF Convertor,Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (6 ratings)](https://appshunter.io/ios/app/image-to-pdf-convertorscanner/id6497229603/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 14 months |
| Monetization | — | Free |
| Size | 9 MB | 5 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jiujiu Service Co., Ltd.](https://appshunter.io/developer/1664391586) | [深圳市影盟科技有限公司](https://appshunter.io/developer/1741307915) |

## What reviewers say

### PDF转换器

[App page](https://appshunter.io/ios/app/pdf-pdf/id1669152511)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $3.99 | per month |
| 年会员 | $12.99 | per year |
| 永久会员 | $14.99 | one-time |


### Image to PDF Convertor,Scanner

[App page](https://appshunter.io/ios/app/image-to-pdf-convertorscanner/id6497229603)

Convert PDF documents into editable Word, Excel, PPT, and TXT files. This professional software offers stable performance and high-quality conversion to meet your document editing needs.

**Highlights:** Convert PDF to Word, Convert PDF to Excel, Convert PDF to PPT, Convert PDF to TXT, One-click conversion, Stable performance

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF转换器 free?

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

### Is Image to PDF Convertor,Scanner free?

Image to PDF Convertor,Scanner is free to download, with no in-app purchases.

### Do PDF转换器 or Image to PDF Convertor,Scanner have ads?

Neither PDF转换器 nor Image to PDF Convertor,Scanner shows ads.

### Which is updated more often, PDF转换器 or Image to PDF Convertor,Scanner?

PDF转换器 ships an update every 2 months, and Image to PDF Convertor,Scanner every 14 months. Most recently, PDF转换器 was updated on October 9, 2026 and Image to PDF Convertor,Scanner on October 24, 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.*