Comparison

PDF转换器 vs Device Preview Exporter

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Device Preview Exporter

Mobile Device Preview Exporter

Free

🔧 Utilities

No ratingsView app →

About

PDF转换器

Features

Read full description

PDF转换器是一款专业手机文档格式转换器，支持PDF与Word、Excel、PPT多种文件格式相互转换，支持快捷分享文件等功能，满足您高效移动办公需求。 - 主要功能： 1. 格式转换：PDF与Word、JPG、Excel、PPT、等文档格式轻松转换 2. 批量转换：可勾选多个文件，一键批量转换 3.图片转PDF：支持选取相册中的图片制作PDF 4.分享文档：支持转换文件一键分享和导出隐私政策：http://linlinzhuanhuanqi.other1.site/yinsi.html 服务协议：http://linlinzhuanhuanqi.other1.site/fuwu.html

About

Device Preview Exporter

Features

Read full description

Have you ever struggled to display your designs on various devices? Well, worry no more! The exciting Apple app, Device Preview Exporter, is now live on the App Store, providing designers and creative professionals with an effortless and efficient solution to ensure your designs shine seamlessly on every device.

Screenshots

PDF转换器4 screens

Device Preview Exporter4 screens

Verdict

The call

The clearest difference is in-app purchases: PDF转换器 at none against Device Preview Exporter's 1. PDF转换器 also leads on ads (none vs shown). Device Preview Exporter's advantage is update cadence (every 10 days vs monthly). On price, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Device Preview Exporter sells 1 one-off in-app purchase. PDF转换器 asks for nothing beyond the download.

UpkeepUpdate frequency

PDF转换器 ships an update monthly, Device Preview Exporter every 10 days. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

Scorecard3 real differences · 3 level

PDF转换器 versus Device Preview Exporter: the parameters behind the verdict, then further details
Parameter	PDF转换器	Device Preview Exporter
Price	Free	Free
Update frequency	Monthly	Every 10 days — better
Ads	No — better	Yes
In-app purchases	No — better	Yes
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	11.0	11.0
Further details — not scored
Size	36 MB	76 MB
Age rating	4+	4+
Developer	Guangzhou Senlang Trading Co., Ltd.	博彭

In-app purchases

None

PDF转换器

No in-app purchases

1 purchases

Device Preview Exporter

One-time1

UpgradeToPro$0.99

Questions

Is PDF转换器 free?

PDF转换器 is free to download, with no in-app purchases.

Is Device Preview Exporter free?

Device Preview Exporter is free to download, with in-app purchases available.

Do PDF转换器 or Device Preview Exporter have ads?

Device Preview Exporter shows ads; PDF转换器 does not.

Which is updated more often, PDF转换器 or Device Preview Exporter?

PDF转换器 ships an update monthly, and Device Preview Exporter every 10 days. Most recently, PDF转换器 was updated on September 30, 2026 and Device Preview Exporter on October 1, 2026.