# QR Code Reader vs 临床助理医师聚题库

The clearest difference is in-app purchases: QR Code Reader at none against 临床助理医师聚题库's 5. 临床助理医师聚题库's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 临床助理医师聚题库 sells 5 one-off in-app purchases. QR Code Reader asks for nothing beyond the download.

QR Code Reader ships an update every 15 months, 临床助理医师聚题库 every 9 months. The most recent releases landed on September 29, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | QR Code Reader | 临床助理医师聚题库 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (72 ratings)](https://appshunter.io/ios/app/qr-code-reader-quick-scanner/id1027673811/reviews)** | — |
| Number of ratings | **72** | — |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 15 months | **Every 9 months** |
| Monetization | Ad-supported | — |
| Size | 43 MB | 239 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [婷 熊](https://appshunter.io/developer/990161619) | [乐 李](https://appshunter.io/developer/1579445420) |

## What reviewers say

### QR Code Reader

[App page](https://appshunter.io/ios/app/qr-code-reader-quick-scanner/id1027673811)

Easily scan QR codes and barcodes with this fast and intuitive application. It also allows you to create your own QR codes and convert scanned documents into PDF files.

**Highlights:** Auto-detect scanning, Scans QR codes and barcodes, Scan to PDF, Create your own QR codes, Scan history, Integrated web browser

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

**In-app purchases:** none


### 临床助理医师聚题库

[App page](https://appshunter.io/ios/app/id1605540535)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 做题-周体验卡 | $2.99 | one-time |
| 做题-月卡 | $3.99 | one-time |
| 做题-季卡 | $5.99 | one-time |
| 做题-半年卡 | $9.99 | one-time |
| 做题-年卡 | $12.99 | one-time |


## Frequently asked questions

### Is QR Code Reader free?

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

### Is 临床助理医师聚题库 free?

临床助理医师聚题库 is free to download, with in-app purchases available.

### Do QR Code Reader or 临床助理医师聚题库 have ads?

QR Code Reader shows ads; 临床助理医师聚题库 does not.

### Which is updated more often, QR Code Reader or 临床助理医师聚题库?

QR Code Reader ships an update every 15 months, and 临床助理医师聚题库 every 9 months. Most recently, QR Code Reader was updated on September 29, 2026 and 临床助理医师聚题库 on September 18, 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.*