# 心屿IM vs 小黄瓜

The clearest difference is in-app purchases: 心屿IM at none against 小黄瓜's 1. 心屿IM also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 小黄瓜 sells 1 one-off in-app purchase. 心屿IM asks for nothing beyond the download.

心屿IM ships an update every 10 days, 小黄瓜 weekly. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 心屿IM | 小黄瓜 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Size | 109 MB | 71 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Chengdu Zaiyang Technology Co.,Ltd.](https://appshunter.io/developer/1747084859) | [Chongqing Shangxiaoxin Technology Co., LTD](https://appshunter.io/developer/1736649019) |

## What reviewers say

### 心屿IM

[App page](https://appshunter.io/ios/app/im/id1538328571)

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

**In-app purchases:** none


### 小黄瓜

[App page](https://appshunter.io/ios/app/ta/id6761410311)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 激活账号 | $0.99 | one-time |


## Frequently asked questions

### Is 心屿IM free?

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

### Is 小黄瓜 free?

小黄瓜 is free to download, with in-app purchases available.

### Do 心屿IM or 小黄瓜 have ads?

Neither 心屿IM nor 小黄瓜 shows ads.

### Which is updated more often, 心屿IM or 小黄瓜?

心屿IM ships an update every 10 days, and 小黄瓜 weekly. Most recently, 心屿IM was updated on October 14, 2026 and 小黄瓜 on October 2, 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.*