# 私信 - SeChat

> Secure, encrypted instant messaging for organizations with advanced data protection. (iPhone/iPad app by 香港鳳凰互聯網科技有限公司.)

- Source: https://appshunter.io/ios/app/sechat/id1378942732 (this page in markdown: same URL + `.md`)
- Developer: [香港鳳凰互聯網科技有限公司](https://appshunter.io/developer/1238227716)
- Category: Social Networking
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 17 MB
- Languages: American English, Arabic, French (France), German (Germany), Indonesian, Italian, Japanese, Korean, Malay, European Portuguese and 7 more
- Released: 2018-06-07
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/sechat/id1378942732/reviews.md

## What is 私信?

「 SeChat 私信 」，由鳳凰互聯網團隊2018年全新發佈，是一款基於端對端加密技術的IM（即時通訊）應用，是利用多種高強度加密協議和算法專為應對互聯網移動辦公的網絡威脅，保證商業，金融，高新科技等溝通數據安全而打造的，以專注為廣大企業用戶，政府機構，科研院校，行業協會等團體提供安全可靠的即時通訊服務。SeChat支持文本，表情，語音，圖片等主流IM的聊天功能，同時也為數據安全提供各種數據保護和數據清除的專業功能。

「SeChat免費版」，實行永久全免費政策。同時，「SeChat企業版」会提供更加專業的企業級服務及技術支持，更可提供符合商業客戶需求的二次開發服務。SeChat企業版更可為客戶提供私有化服務器部署，無論是本地服務器還是雲端客戶的全部信息和數據由客戶內部自主管理，一站式專業服務，及時快速上線。

主要功能：
 -團體管理
 -即時通告
 -團體活動
 -決策投票
 -即時通訊服務
 -端對端加密
 -好友管理
 -自主建群
 -定時銷毀 
 -遠程銷毀 （開發中）
 -閱後即焚 （開發中）
 -消息撤回
 -消息免打擾
 -公告服務
 -群內互動
 -商務功能：雲端任務管理系統

「SeChat」所有版本均基於我們的《使用條款》及《隱私政策》的保障範圍之內。

## Key features

- End-to-end encryption
- Text, emoji, voice, and image chat
- Data protection and clearing
- Group management
- Instant announcements
- Message recall and do not disturb

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/sechat/id1378942732/reviews.md

### 5/5 — 能提供文件传送功能就很好了

*2019-06-03*

真心好的app

## Frequently asked questions about 私信

### What is SeChat?

SeChat is an instant messaging application developed by Phoenix Internet Team, launched in 2018. It utilizes end-to-end encryption and advanced security protocols to ensure the safety of communication data for businesses, government agencies, and research institutions.

### Is SeChat free to use?

Yes, SeChat offers a permanently free version. There is also a SeChat Enterprise Edition available, which provides more professional services and technical support for business clients.

### What kind of chat features does SeChat offer?

SeChat supports mainstream instant messaging functions including text, emojis, voice messages, and image sharing. It also provides group management, instant announcements, and message recall.

### Does SeChat have ads?

Based on the provided data, SeChat does not contain advertisements. The app is free to use without any ad interruptions.

### What are the security features of SeChat?

SeChat is built with end-to-end encryption and employs multiple high-strength encryption protocols and algorithms. It offers professional functions for data protection and data clearing, including timed destruction and remote destruction (in development).

### What devices does SeChat support?

SeChat is available on iPhone, iPad, and iPod devices. It is designed for mobile use across the Apple ecosystem.

### How often is SeChat updated?

The latest version of SeChat is 3.6.0, which was last updated on December 29, 2023. This indicates a relatively frequent update schedule, ensuring the app remains current.

### What is the user rating for SeChat?

SeChat has a high user rating of 5.0 stars based on one rating. This suggests a very positive initial reception from its users.

## Version history (last 5 releases)

### 3.6.0 — 2023-12-29

Bugfix
性能優化

### 3.5.1 — 2022-09-27

性能增強
Bugfix

### 3.5.0 — 2022-07-04

-性能優化
-Bugfix

### 3.3.0 — 2022-06-28

-性能優化
-Bugfix

### 3.2.0 — 2022-06-15

-性能優化
-Bugfix

## Apps similar to 私信

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| [私米](https://appshunter.io/ios/app/id1507115905) | 4.0 (4) | Free | Social Networking |
| [咔信](https://appshunter.io/ios/app/id1475214289) | — | Free | Social Networking |

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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 2026-06-01.*