# 西江云 vs i工布

The clearest difference is ads: i工布 at none against 西江云's shown. 西江云's advantage is update cadence (every 3 months vs every 12 months) and iOS requirement (11.0 vs 15.0). On price, 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.

西江云 ships an update every 3 months, i工布 every 12 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | 西江云 | i工布 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 12 months |
| Size | 166 MB | 88 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Yun'an County Radio and TV Station](https://appshunter.io/developer/1478206246) | [Gongbu Jiangda County Radio and TV Station](https://appshunter.io/developer/1481565869) |

## What reviewers say

### 西江云

[App page](https://appshunter.io/ios/app/id1478206247)

**Features:** macOS Compatibility

**In-app purchases:** none


### i工布

[App page](https://appshunter.io/ios/app/i/id1481565870)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 西江云 free?

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

### Is i工布 free?

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

### Do 西江云 or i工布 have ads?

西江云 shows ads; i工布 does not.

### Which is updated more often, 西江云 or i工布?

西江云 ships an update every 3 months, and i工布 every 12 months. Most recently, 西江云 was updated on October 29, 2026 and i工布 on October 29, 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.*