# e签盾

> Digital certificate management and electronic signature solution for businesses. (iPhone/iPad app by Hangzhou Timevale Information Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/e/id6450947024 (this page in markdown: same URL + `.md`)
- Developer: [Hangzhou Timevale Information Technology Co., Ltd.](https://appshunter.io/developer/997614072)
- Category: Business, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 10 MB
- Languages: Chinese (Simplified, China), American English
- Released: 2023-11-09
- Data updated: 2026-08-17
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/e/id6450947024/reviews.md

## What is e签盾?

e签盾是CA数字证书管理与应用的整体解决方案，为招投标三方交易平台、公共资源交易中心、统一电子印章平台、大型企业招采系统，提供高效安全的身份认证、电子签名服务。通过移动CA形态作为数字证书载体，免去管理与携带硬件的困扰。完整的证据存取服务和后续司法服务，让企业快速建立信任，避免后顾之忧。
# 功能介绍
1、证书申领：在线申领数字证书，完成企业认证，即可使用APP扫码制作标书
2、安全可控：采用CA+手机安全模块，实现与UKey同等的数字证书与电子签名能力；管理员可授权成员，限定权限范围与使用时间；
3、便捷使用：无需管理与携带硬件，APP扫码即可使用；群组服务可授权企业内多位成员交替使用；多CA互认兼容；
4、 全链存证：e签盾联合公证处、司法鉴定等权威机构，共同打造取证、存证、出证为一体的第三方电子数据保全平台；

## Key features

- Online digital certificate application
- Secure CA + mobile security module
- Hardware-free mobile CA
- Admin authorization and permission control
- Full-chain evidence preservation
- Integration with legal institutions

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| （Apple专用）签署流量包1份 | $0.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/e/id6450947024/reviews.md

### 5/5 — 好用

*2025-03-03*

功能很好用，购买、使用证书也很方便

## Frequently asked questions about e签盾

### How do I apply for a digital certificate with e签盾?

You can apply for a digital certificate online through the app. After completing enterprise authentication, you can use the app to scan codes and create bid documents.

### What security features does e签盾 offer?

e签盾 utilizes a CA + mobile security module to provide digital certificate and electronic signature capabilities equivalent to a UKey. Administrators can authorize members and restrict their permissions and usage times.

### Is e签盾 convenient to use without hardware?

Yes, e签盾 is designed for convenient use without the need to manage or carry hardware. You can use the app by scanning codes, and group services allow multiple enterprise members to use it interchangeably.

### What is the full-chain evidence preservation service in e签盾?

e签盾 collaborates with authoritative institutions like notary offices and judicial appraisal bodies to create a third-party electronic data preservation platform that handles evidence collection, storage, and issuance.

### What devices does e签盾 support?

e签盾 is available for iPhone and iPod devices, as indicated by the supported devices list.

### What is the age rating for e签盾?

e签盾 has an age rating of 4+, making it suitable for a wide range of users.

### How often is e签盾 updated?

The latest version of e签盾 is 1.5.0, and it was last updated on May 8, 2026. This suggests a recent update, though future frequency is not explicitly stated.

### Does e签盾 have ads?

No, e签盾 does not contain advertisements. The app is free to download and use, with potential in-app purchases for advanced features or services.

## Version history (last 5 releases)

### 1.5.2 — 2026-07-29

修复一些已知问题。

### 1.5.1 — 2026-07-17

修复一些已知问题。

### 1.5.0 — 2026-05-08

1、修复一些已知问题
2、适配iOS 26SDK

### 1.4.0 — 2026-03-30

此次的 Apple 更新将会改善该 App 的功能。 未包括任何新功能。

修复一些已知问题。

### 1.3.0 — 2026-01-23

修复一些已知问题。

## Apps similar to e签盾

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [云采签](https://appshunter.io/ios/app/id6444470821) | — | Free | Business |
| [一招易投](https://appshunter.io/ios/app/id6444169223) | — | Free | Business |
| [浙江CA互认](https://appshunter.io/ios/app/ca/id1583677800) | — | Free | Business |
| [中招互连](https://appshunter.io/ios/app/id1483311057) | 5.0 (2) | Free | Business |

## More apps by Hangzhou Timevale Information Technology Co., Ltd.

- [e签宝](https://appshunter.io/ios/app/e/id997614073)

All apps by Hangzhou Timevale Information Technology Co., Ltd.: https://appshunter.io/developer/997614072

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-17.*