Comparison

智信工作台 vs 卓信签Pro

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

Head to head

About

智信工作台

Features

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为企业赋能，提升企业效率

About

卓信签Pro

Features

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卓信签Pro是一款安全便捷的移动安全认证产品，以密码技术为核心，融合密钥分割、数字签名等技术，结合数字证书为用户提供移动终端的可信身份，主要功能包括身份认证、数据签名、文档签章、数据查询、消息提醒，用户通过手机即可完成系统登录授权和业务签名。

Screenshots

智信工作台4 screens

卓信签Pro2 screens

Verdict

The call

The clearest difference is update cadence: 智信工作台 at fortnightly against 卓信签Pro's every 2 months. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

智信工作台 ships an update fortnightly, 卓信签Pro every 2 months. The most recent releases landed on October 3, 2026 and October 19, 2026 respectively.

Scorecard1 real difference · 5 level

智信工作台 versus 卓信签Pro: the parameters behind the verdict, then further details
Parameter	智信工作台	卓信签Pro
Price	Free	Free
Update frequency	Fortnightly — better	Every 2 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	11.0	10.0 — better
Further details — not scored
Size	17 MB	12 MB
Age rating	4+	4+
Developer	Shanghai Zhixin Asset Management Research Co., Ltd.	山东卓码信息技术有限公司