# 龟友天下 vs 海友网

龟友天下 and 海友网 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

龟友天下 ships an update every 9 months, 海友网 every 6 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 龟友天下 | 海友网 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 6 months** |
| Size | 94 MB | 106 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [金星 吴](https://appshunter.io/developer/986232893) | [琇 侯](https://appshunter.io/developer/992309030) |

## What reviewers say

### 龟友天下

[App page](https://appshunter.io/ios/app/id792630751)

**Features:** macOS Compatibility

**In-app purchases:** none


### 海友网

[App page](https://appshunter.io/ios/app/id992309031)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 龟友天下 free?

龟友天下 is free to download, with no in-app purchases.

### Is 海友网 free?

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

### Do 龟友天下 or 海友网 have ads?

Neither 龟友天下 nor 海友网 shows ads.

### Which is updated more often, 龟友天下 or 海友网?

龟友天下 ships an update every 9 months, and 海友网 every 6 months. Most recently, 龟友天下 was updated on November 1, 2026 and 海友网 on November 6, 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.*