Comparison

压缩专家 vs Ultimates

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

Head to head

About

压缩专家

Features

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【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

Ultimates

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Ultimate compression, minimalist interface, new compression algorithm, smaller image size, preserving original image quality! Function Introduction: -Support single compression/batch compression, custom compression -Customize video compression -Recognizing text, exporting documents, multilingual translation -Support exporting multiple types of images -Clean up similar photos -Image browsing, various high-definition images -Edit images, graffiti, text, filters, mosaics, and other tools

Screenshots

压缩专家4 screens

Ultimates4 screens

Verdict

The call

The clearest difference is device support: 压缩专家 at 2 against Ultimates's —. On price, in-app purchases 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. 压缩专家 sells 9 in-app purchases, starting at $0.99 per month and Ultimates sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 5 level

压缩专家 versus Ultimates: the parameters behind the verdict, then further details
Parameter	压缩专家	Ultimates
Price	Free	Free
Update frequency	Fortnightly	—
Ads	Yes	—
In-app purchases	Yes	Yes
Devices	iPhone, iPod — better	—
Requires iOS	14.0	13.0 — better
Further details — not scored
Size	20 MB	31 MB
Age rating	4+	4+
Developer	学鹏张	Hangzhou Juqing Network Technology Co., LTD