# 中工集采 vs 保利精采

The clearest difference is iOS requirement: 中工集采 at 9.0 against 保利精采's 13.0. 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.

中工集采 ships an update every 10 days, 保利精采 every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 中工集采 | 保利精采 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Size | 29 MB | 40 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nanjing Suyihui Commerce and Trade Co.,Ltd.](https://appshunter.io/developer/1619732031) | [中丝国际控股有限公司](https://appshunter.io/developer/1715430156) |

## What reviewers say

### 中工集采

[App page](https://appshunter.io/ios/app/id1619732029)

**Features:** macOS Compatibility

**In-app purchases:** none


### 保利精采

[App page](https://appshunter.io/ios/app/id6471479413)

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

**In-app purchases:** none


## Frequently asked questions

### Is 中工集采 free?

中工集采 is free to download, with no in-app purchases.

### Is 保利精采 free?

保利精采 is free to download, with no in-app purchases.

### Do 中工集采 or 保利精采 have ads?

Neither 中工集采 nor 保利精采 shows ads.

### Which is updated more often, 中工集采 or 保利精采?

中工集采 ships an update every 10 days, and 保利精采 every 3 weeks. Most recently, 中工集采 was updated on November 3, 2026 and 保利精采 on November 4, 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.*