# 星星智控 vs QR Code  Scanner& Reader  App

The clearest difference is device support: QR Code  Scanner& Reader  App at 3 against 星星智控's —. 星星智控's advantage is iOS requirement (9.0 vs 15.6). On price 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.

## The numbers

| Metric | 星星智控 | QR Code  Scanner& Reader  App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | — | Weekly |
| Size | 29 MB | 7 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [浙江星星冷链股份有限公司](https://appshunter.io/developer/1183255411) | [南强 米](https://appshunter.io/developer/1543652048) |

## What reviewers say

### 星星智控

[App page](https://appshunter.io/ios/app/id1583676642)

**In-app purchases:** none


### QR Code  Scanner& Reader  App

[App page](https://appshunter.io/ios/app/qr-code-scanner-and-reader-app/id6444594233)

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

**In-app purchases:** none


## Frequently asked questions

### Is 星星智控 free?

星星智控 is free to download, with no in-app purchases.

### Is QR Code  Scanner& Reader  App free?

QR Code  Scanner& Reader  App is free to download, with no in-app purchases.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*