# 牛丫互联 vs Hi Light

The clearest difference is update cadence: Hi Light at every 6 days against 牛丫互联's every 2 months. 牛丫互联's advantage is iOS requirement (11.0 vs 16.0). 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.

牛丫互联 ships an update every 2 months, Hi Light every 6 days. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 牛丫互联 | Hi Light |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Size | 49 MB | 263 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Zhongxinyou M2M Technology Co., Ltd.](https://appshunter.io/developer/1489982535) | [Beijing Guangfan](https://appshunter.io/developer/1830479749) |

## What reviewers say

### 牛丫互联

[App page](https://appshunter.io/ios/app/id6447443346)

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

**In-app purchases:** none


### Hi Light

[App page](https://appshunter.io/ios/app/hi-light/id6754550242)

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

**In-app purchases:** none


## Frequently asked questions

### Is 牛丫互联 free?

牛丫互联 is free to download, with no in-app purchases.

### Is Hi Light free?

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

### Do 牛丫互联 or Hi Light have ads?

Neither 牛丫互联 nor Hi Light shows ads.

### Which is updated more often, 牛丫互联 or Hi Light?

牛丫互联 ships an update every 2 months, and Hi Light every 6 days. Most recently, 牛丫互联 was updated on October 12, 2026 and Hi Light on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*