# PDF转换器 vs PDF Converter

The clearest difference is iOS requirement: PDF转换器 at 12.4 against PDF Converter's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PDF转换器 sells 3 in-app purchases, starting at $2.99 per month and PDF Converter sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 14, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | PDF转换器 | PDF Converter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 17 MB | 30 MB |
| Requires iOS | **12.4** | 14.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Hongtai Trading Co., Ltd.](https://appshunter.io/developer/1634567281) | [XIAOYUN.TECH](https://appshunter.io/developer/1575836630) |

## What reviewers say

### PDF转换器

[App page](https://appshunter.io/ios/app/pdf-pdf/id6469493796)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF转换器-各种文档格式互转月会员 | $2.99 | per month |
| PDF转换器-各种文档格式互转年会员 | $24.99 | per year |
| PDF转换器-各种文档格式互转永久会员 | $39.99 | one-time |


### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter-file-tools/id6752560738)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月订阅 | $2.99 | per month |
| 年会员 | $9.99 | one-time |


## Frequently asked questions

### Is PDF转换器 free?

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

### Is PDF Converter free?

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

### Do PDF转换器 or PDF Converter have ads?

Neither PDF转换器 nor PDF Converter shows ads.

### Which is updated more often, PDF转换器 or PDF Converter?

PDF转换器 ships an update every 3 weeks, and PDF Converter every 3 weeks. Most recently, PDF转换器 was updated on October 14, 2026 and PDF Converter on October 21, 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.*