# 普天同签-可信电子签名

> 普天同签-可信电子签名 (iPhone/iPad app by Hangzhou Xihu Technology Co., Ltd.)

- Source: https://appshunter.io/ios/app/id1659801022 (this page in markdown: same URL + `.md`)
- Developer: [Hangzhou Xihu Technology Co., Ltd](https://appshunter.io/developer/1521108792)
- Category: Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 11.0 · 39 MB
- Languages: English
- Released: 2022-12-29
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/id1659801022/reviews.md

## What is 普天同签?

“普天同签-可信电子签名”是杭州玺湖科技有限公司搭建的基于区块链共识和全程链签的数字化平台，它不仅能够解决传统中心化签名系统中数据源头的真实性存疑，数据容易被篡改，归属性（版权）不明确，容易被内鬼或外鬼攻击的痛点；而且还进一步避免了传统的区块链签名只能实现“链上存证”缺陷。”普天同签-可信电子签名”能够同时实现“链上签署“和“链上存证”，确保签名签章数据源头的真实性，数据流转过程不可篡改，最终实现为数字化保真，保全，确权，维权，保密，和合规的战略目标。”普天同签-可信电子签名”是一种广义的泛签名信任背书技术，可以应用在所有数字化过程中，例如办公，社交，电商，政务，医疗，供应链，司法，贸易等等。

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 赠送个人套餐 | $1.99 | one-time |
| 赠送企业套餐 | $20.99 | one-time |
| 个人套餐B | $2.99 | one-time |
| 个人套餐D | $12.99 | one-time |
| 个人套餐C | $6.99 | one-time |
| 企业套餐A | $4.99 | one-time |
| 企业套餐B | $14.99 | one-time |
| 企业套餐C | $24.99 | one-time |
| 企业套餐D | $99.99 | one-time |
| 企业套餐E | $199.99 | one-time |



## Version history (last 5 releases)

### 1.4.2 — 2023-11-15

更新内容如下：
1、优化企业认证功能
2、修改已知bug

### 1.4.1 — 2023-11-09

更新内容如下：
1、优化企业认证功能
2、修改已知bug

### 1.4.0 — 2023-07-04

更新内容
1.新增更换法人功能
2.修复已知问题

### 1.3.9 — 2023-06-12

此次更新的内容：
1.修复部分已知问题
2.优化用户体验

### 1.3.8 — 2023-03-29

更新内容
1.增加商务洽谈功能

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## More apps by Hangzhou Xihu Technology Co., Ltd

- [普天同诚](https://appshunter.io/ios/app/id1522127388)

All apps by Hangzhou Xihu Technology Co., Ltd: https://appshunter.io/developer/1521108792

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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 2026-05-17.*