# 友开发 vs 灯塔云

The clearest difference is update cadence: 灯塔云 at every 4 weeks against 友开发's every 2 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.

友开发 ships an update every 2 months, 灯塔云 every 4 weeks. The most recent releases landed on October 13, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 友开发 | 灯塔云 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Size | 88 MB | 45 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Yonyou Network Technology Co., Ltd](https://appshunter.io/developer/446060994) | [山东灯塔水母海洋科技有限公司](https://appshunter.io/developer/1597430991) |

## What reviewers say

### 友开发

[App page](https://appshunter.io/ios/app/id6445975079)

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

**In-app purchases:** none


### 灯塔云

[App page](https://appshunter.io/ios/app/id6463095661)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 友开发 free?

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

### Is 灯塔云 free?

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

### Do 友开发 or 灯塔云 have ads?

Neither 友开发 nor 灯塔云 shows ads.

### Which is updated more often, 友开发 or 灯塔云?

友开发 ships an update every 2 months, and 灯塔云 every 4 weeks. Most recently, 友开发 was updated on October 13, 2026 and 灯塔云 on October 3, 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.*