--- title: "随心签 - Reviews, Revenue and Downloads in Taiwan | Apple App Store" description: "随心签APP实现电子招标采购平台的共享登录、文件加解密、电子签名及验签等功能，为单位及个人提供便捷的数字证书服务。该APP保持了传统CA数字证书在保密性、完整性、身份认证与授权等方面的优势。通过随心签APP，用户可以轻松完成数字证书的相关操作，无需再依赖有形硬件KEY，提升了业务处理效率，为用户带来了更加便捷、高效的数字证书使用体验。" --- # 随心签 — Taiwan ![随心签 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/77/98/7c/77987c26-0103-cba5-c7a3-002da29520f8/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/434x0w.png) **Developer:** [An Yun Yin(Tianjin) Da Data TechnologyLTD](https://apptail.io/developer/an-yun-yintianjin-da-data-technologyltd-xsQb) **Category:** Utilities **Rating:** N/A (0 ratings) **Price:** Free **Bundle ID:** com.ayy.ca.suixinqian **Store:** Apple App Store **Country:** Taiwan **Version:** 1.0.5 (released 2025-05-30) **Original Release:** 2025-04-07 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/tw/app/app/id6744045210) **AppTail Page:** [https://apptail.io/app/app-lSVw/taiwan](https://apptail.io/app/app-lSVw/taiwan) ## 随心签 Description 随心签APP实现电子招标采购平台的共享登录、文件加解密、电子签名及验签等功能，为单位及个人提供便捷的数字证书服务。该APP保持了传统CA数字证书在保密性、完整性、身份认证与授权等方面的优势。通过随心签APP，用户可以轻松完成数字证书的相关操作，无需再依赖有形硬件KEY，提升了业务处理效率，为用户带来了更加便捷、高效的数字证书使用体验。 ## 随心签 Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e6/d1/80/e6d18034-709f-9fec-af08-f3c39afe8ece/_U9996_U9875_U00281_U0029.png/1320x2868.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/bb/1e/b2/bb1eb296-dd35-b60d-3643-59f1cd82ec7e/_U6211_U7684_U00281_U0029.png/1320x2868.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b6/22/f7/b622f74a-0e08-c6df-073b-51a91c8645ed/_U521b_U5efa_U4f01_U4e1a--.jpg/1320x2868.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a9/cf/7d/a9cf7d5a-842a-fa0f-a753-88bf2948d5b7/_U8ba4_U8bc1_1320x2868_U00281_U0029.jpg/1320x2868.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4f/9a/dd/4f9add1e-a2d2-26b4-37a8-42cc5eb785de/_U6211_U7684_U4f01_U4e1a_1320x2868_U00281_U0029.jpg/1320x2868.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/2e/70/4e/2e704e08-0629-7930-5270-441aa0874011/_U8bc1_U4e66_U7ba1_U7406_1320x2868__U00281_U0029.jpg/1320x2868.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/95/09/7a/95097ab6-c33b-4bea-e215-cbfd1208d225/_U5370_U7ae0_U7ba1_U7406.png/1320x2868.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/70/6b/bf/706bbf4d-f115-3fce-f606-e0886630fb1d/_U8ba2_U53551320x2868_U00281_U0029.jpg/1320x2868.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e8/04/da/e804dad6-1cd8-9b2f-82c9-71a698c39f66/_U4eba_U5458_1320x2868_U00281_U0029.jpg/1320x2868.png) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*