# i工布 vs 西盟云

The clearest difference is iOS requirement: 西盟云 at 13.0 against i工布's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

i工布 ships an update every 12 months, 西盟云 every 15 months. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | i工布 | 西盟云 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 12 months** | Every 15 months |
| Size | 88 MB | 58 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gongbu Jiangda County Radio and TV Station](https://appshunter.io/developer/1481565869) | [Puyang County Committee Propaganda Department of the CPC](https://appshunter.io/developer/1488279488) |

## What reviewers say

### i工布

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

**Features:** macOS Compatibility

**In-app purchases:** none


### 西盟云

[App page](https://appshunter.io/ios/app/id1533020470)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is i工布 free?

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

### Is 西盟云 free?

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

### Do i工布 or 西盟云 have ads?

Neither i工布 nor 西盟云 shows ads.

### Which is updated more often, i工布 or 西盟云?

i工布 ships an update every 12 months, and 西盟云 every 15 months. Most recently, i工布 was updated on October 12, 2026 and 西盟云 on October 25, 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.*