# 闻道HN vs Ground Control Chat

The clearest difference is update cadence: Ground Control Chat at weekly against 闻道HN's every 5 months. 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.

闻道HN ships an update every 5 months, Ground Control Chat weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | 闻道HN | Ground Control Chat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Size | 5 MB | 4 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [永林 陈](https://appshunter.io/developer/1849547697) | [LASTRES SANCHO CARLOS ANDRES](https://appshunter.io/developer/1895690026) |

## What reviewers say

### 闻道HN

[App page](https://appshunter.io/ios/app/hn/id6757374994)

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

**In-app purchases:** none


### Ground Control Chat

[App page](https://appshunter.io/ios/app/ground-control-chat/id6791229853)

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

**In-app purchases:** none


## Frequently asked questions

### Is 闻道HN free?

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

### Is Ground Control Chat free?

Ground Control Chat is free to download, with no in-app purchases.

### Do 闻道HN or Ground Control Chat have ads?

Neither 闻道HN nor Ground Control Chat shows ads.

### Which is updated more often, 闻道HN or Ground Control Chat?

闻道HN ships an update every 5 months, and Ground Control Chat weekly. Most recently, 闻道HN was updated on October 24, 2026 and Ground Control Chat 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.*