# 简计数器 vs QR Code Scanner

The clearest difference is update cadence: 简计数器 at weekly against QR Code Scanner's every 2 months. QR Code Scanner's advantage is iOS requirement (14 vs 16.0). 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.

简计数器 ships an update weekly, QR Code Scanner every 2 months. The most recent releases landed on October 8, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 简计数器 | QR Code Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Size | 2 MB | 59 MB |
| Requires iOS | 16.0 | **14** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Black & White Network Technology Co., Ltd.](https://appshunter.io/developer/1743535104) | [Guangzhou Chengyun Information Technology Co., Ltd](https://appshunter.io/developer/6777938698) |

## What reviewers say

### 简计数器

[App page](https://appshunter.io/ios/app/id6770833195)

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

**In-app purchases:** none


### QR Code Scanner

[App page](https://appshunter.io/ios/app/qr-code-scanner-barcode/id6777910320)

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

**In-app purchases:** none


## Frequently asked questions

### Is 简计数器 free?

简计数器 is free to download, with no in-app purchases.

### Is QR Code Scanner free?

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

### Do 简计数器 or QR Code Scanner have ads?

Neither 简计数器 nor QR Code Scanner shows ads.

### Which is updated more often, 简计数器 or QR Code Scanner?

简计数器 ships an update weekly, and QR Code Scanner every 2 months. Most recently, 简计数器 was updated on October 8, 2026 and QR Code Scanner on September 25, 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.*