# 海草集IM vs 友圃

The clearest difference is update cadence: 友圃 at weekly against 海草集IM's every 3 weeks. 海草集IM's advantage is iOS requirement (10.0 vs 15). 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.

海草集IM ships an update every 3 weeks, 友圃 weekly. The most recent releases landed on September 19, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | 海草集IM | 友圃 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6479256043/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 135 MB | 104 MB |
| Requires iOS | **10.0** | 15 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tianjin Haicaoji Biotechnology Co., Ltd.](https://appshunter.io/developer/1522237926) | [Chongqing Youpu Information Technology Co., Ltd](https://appshunter.io/developer/1513367594) |

## What reviewers say

### 海草集IM

[App page](https://appshunter.io/ios/app/im/id6474714535)

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

**In-app purchases:** none


### 友圃

[App page](https://appshunter.io/ios/app/id6479256043)

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

**In-app purchases:** none


## Frequently asked questions

### Is 海草集IM free?

海草集IM is free to download, with no in-app purchases.

### Is 友圃 free?

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

### Do 海草集IM or 友圃 have ads?

Neither 海草集IM nor 友圃 shows ads.

### Which is updated more often, 海草集IM or 友圃?

海草集IM ships an update every 3 weeks, and 友圃 weekly. Most recently, 海草集IM was updated on September 19, 2026 and 友圃 on September 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.*