# 图片转PDF：文档格式转换 vs 图片转PDF

The clearest difference is ads: 图片转PDF at none against 图片转PDF：文档格式转换's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 图片转PDF：文档格式转换 | 图片转PDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Daily |
| Size | 15 MB | 0 MB |
| Requires iOS | 16 | **15.6** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Duoxiang Technology Co., Ltd](https://appshunter.io/developer/1534573413) | [义轩 高](https://appshunter.io/developer/1857499417) |

## What reviewers say

### 图片转PDF：文档格式转换

[App page](https://appshunter.io/ios/app/pdf/id6747079477)

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

**In-app purchases:** none


### 图片转PDF

[App page](https://appshunter.io/ios/app/pdf-pdfpdf/id6756543529)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 图片转PDF：文档格式转换 free?

图片转PDF：文档格式转换 is free to download, with no in-app purchases.

### Is 图片转PDF free?

图片转PDF is free to download, with no in-app purchases.

### Do 图片转PDF：文档格式转换 or 图片转PDF have ads?

图片转PDF：文档格式转换 shows ads; 图片转PDF 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.*