Comparison

压缩专家 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

压缩专家

Features

Read full description

【主要功能】 1.独创文件导航功能，让查看文件和在电脑上一样轻松简单！ 2.文件夹加锁功能，私密文件只有自己能看! 3.面对面一键共享文件，让你彻底告别U盘网盘! 4.还有极速云盘，让文件随时随地访问，再也不怕文件丢失啦! 【订阅说明】订阅会在您确认购买并支付后，将通过您的 iTunes 账号自动续订。苹果 iTunes 账户会在到期前24小时内扣费，扣费成功后订阅周期顺延一个订阅周期。如需取消续订，请在当前订阅周期到期前24小时以前，手动在iTunes/ApplelD 设置管理中关闭自动续费功能。如有试用期，iTunes 账户如不取消订阅，则会在试用期结束时自动开通订阅并扣款，未使用的试用时长在购买订阅之后将会自动作废。本服务由您自主选择是否取消，若选择不取消，将为您开通下一个计费周期的续费服务。【使用条款】 https://zhuanlan.zhihu.com/p/250210936 https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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

压缩专家4 screens

Device Preview Exporter4 screens

Verdict

The call

The clearest difference is iOS requirement: Device Preview Exporter at 11.0 against 压缩专家's 14.0. On price, update cadence, ads and in-app purchases 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. 压缩专家 sells 9 in-app purchases, starting at $0.99 per month and Device Preview Exporter sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

压缩专家 ships an update fortnightly, Device Preview Exporter every 10 days. The most recent releases landed on September 20, 2026 and September 13, 2026 respectively.

Scorecard1 real difference · 5 level

压缩专家 versus Device Preview Exporter: the parameters behind the verdict, then further details
Parameter	压缩专家	Device Preview Exporter
Price	Free	Free
Update frequency	Fortnightly	Every 10 days — better
Ads	Yes	Yes
In-app purchases	Yes	Yes
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	14.0	11.0 — better
Further details — not scored
Size	20 MB	76 MB
Age rating	4+	4+
Developer	学鹏张	博彭

In-app purchases

9 purchases

压缩专家

Subscriptions9

25GB云盘$0.991 Month
按月订阅VIP$1.991 Month
50GB云盘$2.991 Month

Show 6 more

100GB云盘$4.991 Month
250GB云盘$11.991 Month
订阅半年VIP$12.996 Months
订阅一年VIP$19.991 Year
500GB云盘$24.991 Month
1TB云盘$49.991 Month

1 purchases

Device Preview Exporter

One-time1

UpgradeToPro$0.99

Questions

Is 压缩专家 free?

压缩专家 is free to download, with in-app purchases available.

Is Device Preview Exporter free?

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

Do 压缩专家 or Device Preview Exporter have ads?

Both 压缩专家 and Device Preview Exporter show ads.

Which is updated more often, 压缩专家 or Device Preview Exporter?

压缩专家 ships an update fortnightly, and Device Preview Exporter every 10 days. Most recently, 压缩专家 was updated on September 20, 2026 and Device Preview Exporter on September 13, 2026.