# 云信IM vs 地球岛

The clearest difference is in-app purchases: 云信IM at none against 地球岛's 6. 云信IM also leads on ads (none vs shown). 地球岛's advantage is update cadence (every 9 days vs every 5 weeks) and iOS requirement (12.0 vs 15.0). On price, review sentiment and device support there is nothing between them.

Both are free to download. 地球岛 sells 6 one-off in-app purchases. 云信IM asks for nothing beyond the download.

云信IM ships an update every 5 weeks, 地球岛 every 9 days. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 云信IM | 地球岛 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6737529886/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Monetization | Free | — |
| Size | 157 MB | 91 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [杭州网易质云科技有限公司](https://appshunter.io/developer/1385930520) | [Yiwu Yuke Technology Co.,LTD](https://appshunter.io/developer/1691058403) |

## What reviewers say

### 云信IM

[App page](https://appshunter.io/ios/app/im/id6479977952)

Experience a demonstration of instant messaging capabilities powered by NetEase Yunxin. This demo app showcases features like conversations, contact lists, and session management, built on over two decades of IM technology.

**Highlights:** Instant messaging service demo, Conversation management, Session list display, Contact book functionality, Real-time network capabilities, SDK and API integration

**In-app purchases:** none


### 地球岛

[App page](https://appshunter.io/ios/app/id6737529886)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6元 | $0.99 | one-time |
| 1元 | $0.99 | one-time |
| 10元 | $0.99 | one-time |
| 98元 | $14.99 | one-time |
| 298元 | $39.99 | one-time |
| 518元 | $69.99 | one-time |


## Frequently asked questions

### Is 云信IM free?

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

### Is 地球岛 free?

地球岛 is free to download, with in-app purchases available.

### Do 云信IM or 地球岛 have ads?

地球岛 shows ads; 云信IM does not.

### Which is updated more often, 云信IM or 地球岛?

云信IM ships an update every 5 weeks, and 地球岛 every 9 days. Most recently, 云信IM was updated on October 7, 2026 and 地球岛 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.*