# 行信 vs 云企密信Pro

The clearest difference is rating: 云企密信Pro at 5.0 against 行信's 1.4. 云企密信Pro also leads on update cadence (every 8 days vs every 3 months). 行信's advantage is review sentiment (48% vs 25%) and ratings volume (19 vs 1). On price, ads, 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.

云企密信Pro holds the better App Store score, 5.0 against 1.4. That said, the two scores are not equally well evidenced: 行信 has 19 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 48% of 行信's written reviews are positive against 25% of 云企密信Pro's, so the app with the better star average is not the one people write more warmly about.

行信 ships an update every 3 months, 云企密信Pro every 8 days. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 行信 | 云企密信Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.4 (19 ratings)](https://appshunter.io/ios/app/id1326721097/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pro/id6476509633/reviews)** |
| Number of ratings | **19** | 1 |
| Positive reviews | **48.0% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | — | Free |
| Size | 740 MB | 106 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [中国银行股份有限公司](https://appshunter.io/developer/392493980) | [Shenzhen Aituosi Network Technology Co., Ltd](https://appshunter.io/developer/1726932857) |

## What reviewers say

### 行信

[App page](https://appshunter.io/ios/app/id1326721097)

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 行信 free?

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

### Is 云企密信Pro free?

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

### Which has better reviews, 行信 or 云企密信Pro?

云企密信Pro is rated higher. 行信 averages 1.4 out of 5 from 19 ratings, while 云企密信Pro averages 5.0 from 1 ratings.

### Do 行信 or 云企密信Pro have ads?

Neither 行信 nor 云企密信Pro shows ads.

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

行信 ships an update every 3 months, and 云企密信Pro every 8 days. Most recently, 行信 was updated on October 19, 2026 and 云企密信Pro on October 7, 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.*