# 优查查 vs 华联智造

The clearest difference is device support: 华联智造 at 2 against 优查查's —. On price, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | 优查查 | 华联智造 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id6478474182/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Size | 25 MB | 41 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Sichuan Jiechuang Youxin Technology Co., Ltd](https://appshunter.io/developer/1732961846) | [Chen Hsong Machinery Shenzhen Co., Ltd.](https://appshunter.io/developer/1734540304) |

## What reviewers say

### 优查查

[App page](https://appshunter.io/ios/app/id6478474182)

**In-app purchases:** none


### 华联智造

[App page](https://appshunter.io/ios/app/id6758431560)

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

**In-app purchases:** none


## Frequently asked questions

### Is 优查查 free?

优查查 is free to download, with no in-app purchases.

### Is 华联智造 free?

华联智造 is free to download, with no in-app purchases.

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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.*