# 观测云 vs 雄小历

The clearest difference is update cadence: 雄小历 at every 2 weeks against 观测云's every 6 weeks. 雄小历 also leads on iOS requirement (13.0 vs 17.0). 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.

观测云 ships an update every 6 weeks, 雄小历 every 2 weeks. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 观测云 | 雄小历 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 27 MB | 27 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [常州观测云信息科技有限公司](https://appshunter.io/developer/6796597087) | [Xiongxian Xiaoxiong Internet Technology Co., Ltd](https://appshunter.io/developer/945752097) |

## What reviewers say

### 观测云

[App page](https://appshunter.io/ios/app/id1494097190)

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

**In-app purchases:** none


### 雄小历

[App page](https://appshunter.io/ios/app/id6743395169)

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

**In-app purchases:** none


## Frequently asked questions

### Is 观测云 free?

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

### Is 雄小历 free?

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

### Do 观测云 or 雄小历 have ads?

Neither 观测云 nor 雄小历 shows ads.

### Which is updated more often, 观测云 or 雄小历?

观测云 ships an update every 6 weeks, and 雄小历 every 2 weeks. Most recently, 观测云 was updated on October 26, 2026 and 雄小历 on October 30, 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.*