# 默信 vs 云企密信Pro

The clearest difference is rating: 云企密信Pro at 5.0 against 默信's 2.8. 云企密信Pro also leads on in-app purchases (none vs 10) and ads (none vs shown). 默信's advantage is ratings volume (4 vs 1). On price, review sentiment, update cadence and device support there is nothing between them.

Both are free to download. 默信 sells 10 one-off in-app purchases. 云企密信Pro asks for nothing beyond the download.

云企密信Pro holds the better App Store score, 5.0 against 2.8. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 20% of 默信's written reviews are positive against 25% of 云企密信Pro's.

默信 ships an update fortnightly, 云企密信Pro every 8 days. The most recent releases landed on September 17, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | 默信 | 云企密信Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (4 ratings)](https://appshunter.io/ios/app/id1664330276/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pro/id6476509633/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 20.0% of reviews | **25.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 8 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 124 MB | 106 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Chengdu Anwei Technology Co., Ltd](https://appshunter.io/developer/1656948139) | [Shenzhen Aituosi Network Technology Co., Ltd](https://appshunter.io/developer/1726932857) |

## What reviewers say

### 默信

[App page](https://appshunter.io/ios/app/id1664330276)

This secure messaging app offers end-to-end encrypted communication through text, voice, and video calls. Users can set and view personal statuses to stay updated on friends' activities.

**Highlights:** End-to-end encrypted chat, Personal status updates, Text, voice, and video calls, Reliable message delivery, Private and secure communication

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 壁虎气泡装扮购买 | $0.99 | one-time |
| 3月靓号服务 | $4.99 | one-time |
| 50 壁虎币 | $6.99 | one-time |
| 6个月的靓号服务 | $9.99 | one-time |
| 100 壁虎币 | $14.99 | one-time |
| 1年靓号服务 | $19.99 | one-time |
| 208 壁虎币 | $29.99 | one-time |
| 订阅年容量套餐 | $39.99 | one-time |
| 500M收藏容量 | $89.99 | one-time |
| 1024M(1G)的收藏容量套餐 | $149.99 | one-time |


### 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 默信 free?

默信 is free to download, with in-app purchases available.

### 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, 默信 or 云企密信Pro?

云企密信Pro is rated higher. 默信 averages 2.8 out of 5 from 4 ratings, while 云企密信Pro averages 5.0 from 1 ratings.

### Do 默信 or 云企密信Pro have ads?

默信 shows ads; 云企密信Pro does not.

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

默信 ships an update fortnightly, and 云企密信Pro every 8 days. Most recently, 默信 was updated on September 17, 2026 and 云企密信Pro on September 6, 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.*