私信 vs 灵狐chat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
私信
A secure instant messaging app built with end-to-end encryption for businesses and organizations. It offers standard chat features along with advanced data protection and clearing functions. A free version is available, with a paid enterprise option for enhanced services.
- End-to-end encryption
- Text, emoji, voice, and image chat
- Data protection and clearing
- Group management
- Instant announcements
- Message recall and do not disturb
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「 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。
灵狐chat
This secure messaging app offers end-to-end encrypted communication, ensuring your conversations remain private. Enjoy free, encrypted voice and video calls with features like disappearing messages and two-way chat deletion for enhanced security.
- End-to-end encryption
- Disappearing messages
- Two-way chat deletion
- Encrypted voice and video calls
- Private group chats
- Server does not store messages
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灵狐 Chat 是一款采用端到端加密保护的即使通讯聊天软件，服务器不保存任何聊天信息，为您提供安全私密，稳定高效的通讯服务 使用灵狐 Chat ， 您将获得高效安全、快速、免费的加密语音、视频通话，没人可以获取到您的聊天内容。 隐私： 灵狐Chat采用端到端和阅后即焚的加密方式。 安全： 灵狐Chat保护您的消息不被黑客攻击。 双向删除： 聊天记录在任何时候都可以双向删除，以免信息被黑客获取。 阅后既焚： 任何一方消息被读取，消息将会按照约定时间焚毁。 私域群聊： 保护群成员隐私，使群成员之间无法互相添加为好友、并隐藏ID
Screenshots
Verdict
The clearest difference is review sentiment: 私信 at 100% against 灵狐chat's 50%. 私信 also leads on rating (5.0 vs 3.0) and iOS requirement (13.0 vs 15.0). 灵狐chat's advantage is update cadence (every 8 days vs every 3 weeks) and ratings volume (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
私信 holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 100% of 私信's written reviews are positive against 50% of 灵狐chat's.
私信 ships an update every 3 weeks, 灵狐chat every 8 days. The most recent releases landed on September 26, 2026 and October 8, 2026 respectively.
| Parameter | 私信 | 灵狐chat |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 3.0 (3 ratings) |
| Positive reviews | 100.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 3 weeks | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 17 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | 香港鳳凰互聯網科技有限公司 | 赣州烈鲸信息服务有限公司 |
Customer experience
私信
灵狐chat
In-app purchases
私信
No in-app purchases
灵狐chat
No in-app purchases
