# 卓信签Pro

> Utilities

Canonical page: [https://chrome-stats.com/d/id1610080599](https://chrome-stats.com/d/id1610080599)

## Overview

- **ID:** `id1610080599`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 山东卓码信息技术有限公司
- **Category:** Utilities
- **Version:** 2.2.4
- **Last updated:** 2025-03-31
- **First published:** 2022-02-15
- **Size:** 12 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/%E5%8D%93%E4%BF%A1%E7%AD%BEpro/id1610080599)
- **Privacy policy:** [http://8.130.49.229:8089/backend/clause/privacyPolicy](http://8.130.49.229:8089/backend/clause/privacyPolicy)

## Description

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。

## Rankings

- #2,187,815 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1610080599)