# 云企密信Pro vs 信使通pro

The clearest difference is review sentiment: 云企密信Pro at 25% against 信使通pro's 0%. 信使通pro's advantage is update cadence (every 2 days vs every 8 days). 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.

云企密信Pro ships an update every 8 days, 信使通pro every 2 days. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 云企密信Pro | 信使通pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pro/id6476509633/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 2 days** |
| Monetization | Free | Free |
| Size | 106 MB | 69 MB |
| Requires iOS | **13.0** | 14 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Shenzhen Aituosi Network Technology Co., Ltd](https://appshunter.io/developer/1726932857) | [三萍 王](https://appshunter.io/developer/1896525423) |

## What reviewers say

### 云企密信Pro

[App page](https://appshunter.io/ios/app/pro/id6476509633)

This secure messaging app prioritizes user privacy with end-to-end encryption for chats and calls. It offers features like self-destructing messages and files, and supports large group chats for up to 10,000 users.

**Highlights:** End-to-end encryption, Self-destructing messages, Scheduled file destruction, Two-way message deletion, Anti-eavesdropping technology, Large group chats (up to 10,000), Multi-language support

**Features:** macOS Compatibility

**In-app purchases:** none


### 信使通pro

[App page](https://appshunter.io/ios/app/pro/id6751326162)

This enterprise communication platform integrates instant messaging, high-definition audio/video, and large file transfers for a streamlined digital workspace. It enhances efficiency, simplifies collaboration, and provides transparent management to support digital transformation.

**Highlights:** Instant messaging, HD audio and video calls, Large file transfer, Multi-device synchronization, Digital workspace creation, Transparent management

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

**In-app purchases:** none


## Frequently asked questions

### Is 云企密信Pro free?

云企密信Pro is free to download, with no in-app purchases.

### Is 信使通pro free?

信使通pro is free to download, with no in-app purchases.

### Do 云企密信Pro or 信使通pro have ads?

Neither 云企密信Pro nor 信使通pro shows ads.

### Which is updated more often, 云企密信Pro or 信使通pro?

云企密信Pro ships an update every 8 days, and 信使通pro every 2 days. Most recently, 云企密信Pro was updated on October 7, 2026 and 信使通pro on October 2, 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.*