# Crait vs 云企密信Pro

The clearest difference is review sentiment: Crait at 81% against 云企密信Pro's 25%. Crait also leads on ratings volume (94 vs 1). 云企密信Pro's advantage is in-app purchases (none vs 1) and update cadence (every 8 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Crait sells 1 in-app purchase, starting at $2.99 per month. 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 4.7. That said, the two scores are not equally well evidenced: Crait has 94 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 81% of Crait'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.

Crait ships an update every 2 months, 云企密信Pro every 8 days. The most recent releases landed on September 29, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Crait | 云企密信Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (94 ratings)](https://appshunter.io/ios/app/crait-secure-communication/id1227620003/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pro/id6476509633/reviews)** |
| Number of ratings | **94** | 1 |
| Positive reviews | **81.3% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Subscription | **Free** |
| Size | 58 MB | 106 MB |
| Requires iOS | **12** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Crait Technology Inc.](https://appshunter.io/developer/1375280315) | [Shenzhen Aituosi Network Technology Co., Ltd](https://appshunter.io/developer/1726932857) |

## What reviewers say

### Crait

[App page](https://appshunter.io/ios/app/crait-secure-communication/id1227620003)

This app offers a secure platform for workgroups to communicate and collaborate. It features end-to-end encryption, self-destructing messages, and secure file sharing. Protect your business's digital assets with enhanced communication security.

**Highlights:** End-to-end encrypted communication, Self-destructing messages, Secure one-on-one and group calls, Large group chat support (up to 1000), Secure file sharing, Secure email for users

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Automatically Renew | $2.99 | per month |


### 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 Crait free?

Crait 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, Crait or 云企密信Pro?

云企密信Pro is rated higher. Crait averages 4.7 out of 5 from 94 ratings, while 云企密信Pro averages 5.0 from 1 ratings.

### Do Crait or 云企密信Pro have ads?

Neither Crait nor 云企密信Pro shows ads.

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

Crait ships an update every 2 months, and 云企密信Pro every 8 days. Most recently, Crait was updated on September 29, 2026 and 云企密信Pro on September 20, 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.*