# 云企密信Pro vs 闪话

The clearest difference is review sentiment: 闪话 at 100% against 云企密信Pro's 25%. 云企密信Pro's advantage is ads (none vs shown) and iOS requirement (13.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 8 days. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 云企密信Pro | 闪话 |
| --- | --- | --- |
| 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 | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 days | Every 8 days |
| Monetization | Free | — |
| Size | 106 MB | 246 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Shenzhen Aituosi Network Technology Co., Ltd](https://appshunter.io/developer/1726932857) | [Hangzhou Qiyi Technology Company Ltd.](https://appshunter.io/developer/1705415572) |

## 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


### 闪话

[App page](https://appshunter.io/ios/app/id6499301120)

**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 闪话 free?

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

### Do 云企密信Pro or 闪话 have ads?

闪话 shows ads; 云企密信Pro does not.

### Which is updated more often, 云企密信Pro or 闪话?

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