# QCheck vs 百村

The clearest difference is update cadence: 百村 at every 8 days against QCheck's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

QCheck ships an update every 6 weeks, 百村 every 8 days. The most recent releases landed on September 30, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | QCheck | 百村 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qcheck-identify-quantum-code/id1016401951/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 8 days** |
| Monetization | Free | — |
| Size | 26 MB | 78 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Shengzhen Qianhai Quantum Cloud Code Technology Co.,Ltd.](https://appshunter.io/developer/1513551332) | [湖南圈子影视文化传媒有限责任公司](https://appshunter.io/developer/1773693616) |

## What reviewers say

### QCheck

[App page](https://appshunter.io/ios/app/qcheck-identify-quantum-code/id1016401951)

This app helps businesses identify quantum cloud codes for integrated solutions like anti-counterfeiting and brand promotion. It offers users a convenient, safe, and reassuring consumption experience for verification purposes.

**Highlights:** Identify quantum cloud codes, Anti-counterfeiting traceability, Brand promotion solutions, Secure consumption experience, Enterprise integrated solutions

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

**In-app purchases:** none


### 百村

[App page](https://appshunter.io/ios/app/id6736889967)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QCheck free?

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

### Is 百村 free?

百村 is free to download, with no in-app purchases.

### Do QCheck or 百村 have ads?

Neither QCheck nor 百村 shows ads.

### Which is updated more often, QCheck or 百村?

QCheck ships an update every 6 weeks, and 百村 every 8 days. Most recently, QCheck was updated on September 30, 2026 and 百村 on October 9, 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.*