# 条形码查询 vs 工起数字服务平台

The clearest difference is price: 工起数字服务平台 at Free against 条形码查询's $1.99. 工起数字服务平台 also leads on iOS requirement (9.0 vs 11.0). On ads, in-app purchases and device support there is nothing between them.

工起数字服务平台 is free to download; 条形码查询 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 条形码查询 | 工起数字服务平台 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 3 MB | 66 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [西城 张](https://appshunter.io/developer/1506362248) | [Zoomlion Heavy Industry Science and Technology Co., Ltd.](https://appshunter.io/developer/1042192738) |

## What reviewers say

### 条形码查询

[App page](https://appshunter.io/ios/app/id1548238330)

**Features:** macOS Compatibility

**In-app purchases:** none


### 工起数字服务平台

[App page](https://appshunter.io/ios/app/id6474171433)

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

**In-app purchases:** none


## Frequently asked questions

### Is 条形码查询 free?

条形码查询 costs $1.99, with no in-app purchases.

### Is 工起数字服务平台 free?

工起数字服务平台 is free to download, with no in-app purchases.

### Do 条形码查询 or 工起数字服务平台 have ads?

Neither 条形码查询 nor 工起数字服务平台 shows ads.

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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.*