# 迅疾PDF转换器 vs PDF Converter & Image Scanner

The clearest difference is review sentiment: 迅疾PDF转换器 at 100% against PDF Converter & Image Scanner's 31%. 迅疾PDF转换器 also leads on iOS requirement (13.0 vs 17.6). PDF Converter & Image Scanner's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. 迅疾PDF转换器 sells 2 in-app purchases, starting at $3.49 per month and PDF Converter & Image Scanner sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

迅疾PDF转换器 ships an update every 2 months, PDF Converter & Image Scanner every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | 迅疾PDF转换器 | PDF Converter & Image Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (8 ratings)](https://appshunter.io/ios/app/pdf-converter-and-image-scanner/id6443631859/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | **100.0% of reviews** | 31.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 32 MB | 15 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [进韬 张](https://appshunter.io/developer/1561446867) | [崴 杨](https://appshunter.io/developer/1505035148) |

## What reviewers say

### 迅疾PDF转换器

[App page](https://appshunter.io/ios/app/pdf/id6443480605)

This app facilitates rapid conversion between PDF and various document formats, including Word, JPG, PPT, and Excel. Its stable core ensures accurate conversions without data loss, catering to diverse user needs.

**Highlights:** PDF to Word conversion, PDF to JPG conversion, PDF to PPT conversion, PDF to Excel conversion, Word to PDF conversion, Image to PDF conversion, Accurate conversion results

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF转换器高级月费订阅 | $3.49 | per month |
| PDF转换器高级年费订阅 | $9.99 | per year |


### PDF Converter & Image Scanner

[App page](https://appshunter.io/ios/app/pdf-converter-and-image-scanner/id6443631859)

This tool offers comprehensive PDF editing capabilities, including merging, splitting, encrypting, and unlocking files. It also converts PDFs to images and vice versa, with OCR text recognition and page management features. All processing is done offline for enhanced security.

**Highlights:** Merge and split PDF files, Convert PDF to images and vice versa, OCR text recognition, Encrypt and unlock PDF files, Rotate and delete PDF pages, Offline processing

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Permanent License | $2.99 | one-time |


## Frequently asked questions

### Is 迅疾PDF转换器 free?

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

### Is PDF Converter & Image Scanner free?

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

### Do 迅疾PDF转换器 or PDF Converter & Image Scanner have ads?

迅疾PDF转换器 shows ads; PDF Converter & Image Scanner does not.

### Which is updated more often, 迅疾PDF转换器 or PDF Converter & Image Scanner?

迅疾PDF转换器 ships an update every 2 months, and PDF Converter & Image Scanner every 3 weeks. Most recently, 迅疾PDF转换器 was updated on November 3, 2026 and PDF Converter & Image Scanner on November 3, 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.*