# 聊天盒子 vs BlindPost

The clearest difference is update cadence: BlindPost at every 4 days against 聊天盒子's fortnightly. On price, review sentiment, ads and in-app purchases there is nothing between them.

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

聊天盒子 ships an update fortnightly, BlindPost every 4 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | 聊天盒子 | BlindPost |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/blindpost/id6762089612/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Free | Free |
| Size | 76 MB | 184 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [重庆企快快科技有限公司](https://appshunter.io/developer/1826039449) | [MyProxy Technologies LLC](https://appshunter.io/developer/1888089640) |

## What reviewers say

### 聊天盒子

[App page](https://appshunter.io/ios/app/id6759076998)

This app provides a secure and private communication space for businesses. It offers end-to-end encryption, easy deployment, and seamless collaboration for efficient team communication and data security.

**Highlights:** End-to-end encryption, Private server storage, Easy plug-and-play deployment, Cross-region private communication, Seamless team collaboration, Data security and control

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

**In-app purchases:** none


### BlindPost

[App page](https://appshunter.io/ios/app/blindpost/id6762089612)

A secure messaging app offering end-to-end encrypted chats and calls. Share media, use disappearing messages, and enjoy a private, ad-free experience with no tracking. Your privacy is protected with robust encryption and device-only key storage.

**Highlights:** End-to-end encrypted chats and calls, Private and group messaging, Voice and video calls, Disappearing messages option, PIN lock and biometric authentication, No ads or third-party analytics

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

**In-app purchases:** none


## Frequently asked questions

### Is 聊天盒子 free?

聊天盒子 is free to download, with no in-app purchases.

### Is BlindPost free?

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

### Do 聊天盒子 or BlindPost have ads?

Neither 聊天盒子 nor BlindPost shows ads.

### Which is updated more often, 聊天盒子 or BlindPost?

聊天盒子 ships an update fortnightly, and BlindPost every 4 days. Most recently, 聊天盒子 was updated on October 24, 2026 and BlindPost on October 24, 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.*