# 私信 vs 灵狐chat

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.

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.

## The numbers

| Metric | 私信 | 灵狐chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sechat/id1378942732/reviews)** | [3.0 (3 ratings)](https://appshunter.io/ios/app/chat/id6746837861/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | Free | Free |
| Size | 17 MB | 35 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [香港鳳凰互聯網科技有限公司](https://appshunter.io/developer/1238227716) | [赣州烈鲸信息服务有限公司](https://appshunter.io/developer/1842046248) |

## What reviewers say

### 私信

[App page](https://appshunter.io/ios/app/sechat/id1378942732)

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.

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

**In-app purchases:** none


### 灵狐chat

[App page](https://appshunter.io/ios/app/chat/id6746837861)

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.

**Highlights:** End-to-end encryption, Disappearing messages, Two-way chat deletion, Encrypted voice and video calls, Private group chats, Server does not store messages

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 私信 free?

私信 is free to download, with no in-app purchases.

### Is 灵狐chat free?

灵狐chat is free to download, with no in-app purchases.

### Which has better reviews, 私信 or 灵狐chat?

私信 is rated higher. 私信 averages 5.0 out of 5 from 1 ratings, while 灵狐chat averages 3.0 from 3 ratings.

### Do 私信 or 灵狐chat have ads?

Neither 私信 nor 灵狐chat shows ads.

### Which is updated more often, 私信 or 灵狐chat?

私信 ships an update every 3 weeks, and 灵狐chat every 8 days. Most recently, 私信 was updated on September 26, 2026 and 灵狐chat on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*