# Image to PDF Easy vs 图片转PDF生成

The clearest difference is in-app purchases: 图片转PDF生成 at none against Image to PDF Easy's 1. 图片转PDF生成 also leads on iOS requirement (13.0 vs 15.6). Image to PDF Easy's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Image to PDF Easy sells 1 one-off in-app purchase. 图片转PDF生成 asks for nothing beyond the download.

Image to PDF Easy ships an update every 2 months, 图片转PDF生成 monthly. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Image to PDF Easy | 图片转PDF生成 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Size | 24 MB | 79 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Wuhan Zhiya Technology Co., Ltd.](https://appshunter.io/developer/1627147500) | [Qun Cao](https://appshunter.io/developer/1655069600) |

## What reviewers say

### Image to PDF Easy

[App page](https://appshunter.io/ios/app/image-to-pdf-easy/id6444122550)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 赞助一下 | $0.99 | one-time |


### 图片转PDF生成

[App page](https://appshunter.io/ios/app/pdf-pdf/id6774467671)

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

**In-app purchases:** none


## Frequently asked questions

### Is Image to PDF Easy free?

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

### Is 图片转PDF生成 free?

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

### Do Image to PDF Easy or 图片转PDF生成 have ads?

图片转PDF生成 shows ads; Image to PDF Easy does not.

### Which is updated more often, Image to PDF Easy or 图片转PDF生成?

Image to PDF Easy ships an update every 2 months, and 图片转PDF生成 monthly. Most recently, Image to PDF Easy was updated on October 24, 2026 and 图片转PDF生成 on October 6, 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.*