# 云小聊 vs No Trace

The clearest difference is in-app purchases: 云小聊 at none against No Trace's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. No Trace sells 1 one-off in-app purchase. 云小聊 asks for nothing beyond the download.

云小聊 ships an update weekly, No Trace every 11 days. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 云小聊 | No Trace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6749531591/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 11 days |
| Monetization | Free | — |
| Size | 90 MB | 101 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Zhenfeng Renewable Resources Recycling Co., Ltd. In Queshan County](https://appshunter.io/developer/1895233356) | [Teamz Lab Ltd](https://appshunter.io/developer/1785282466) |

## What reviewers say

### 云小聊

[App page](https://appshunter.io/ios/app/id6749531591)

This app provides secure and private communication through end-to-end encryption for all messages and file transfers. It ensures your conversations are protected from leaks, offering a safe space for one-on-one chats and group discussions without ads or tracking.

**Highlights:** End-to-end encryption, Secure file transfer, Message notifications, Private one-on-one chat, Group discussions

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

**In-app purchases:** none


### No Trace

[App page](https://appshunter.io/ios/app/no-trace-private-code-chat/id6758867181)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $4.99 | one-time |


## Frequently asked questions

### Is 云小聊 free?

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

### Is No Trace free?

No Trace is free to download, with in-app purchases available.

### Do 云小聊 or No Trace have ads?

Neither 云小聊 nor No Trace shows ads.

### Which is updated more often, 云小聊 or No Trace?

云小聊 ships an update weekly, and No Trace every 11 days. Most recently, 云小聊 was updated on October 7, 2026 and No Trace on October 8, 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.*