# Scanner vs 二维码生成器

Scanner and 二维码生成器 both sit at 4.8 stars, but that hides the real split: 90% of Scanner's written reviews are positive against 52% of 二维码生成器's. Scanner also leads on ratings volume (2.3K vs 23) and iOS requirement (13 vs 15.6). 二维码生成器's advantage is ads (none vs shown). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. Scanner sells 10 in-app purchases, starting at $0.99 per 7 days and 二维码生成器 sells 7 in-app purchases, starting at $2.99 per 3 months. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Scanner against 4.8 for 二维码生成器. That said, the two scores are not equally well evidenced: Scanner has 2.3K ratings behind it against 23, so its average is the more settled of the two. Written reviews are what separate them: 90% of Scanner's written reviews are positive against 52% of 二维码生成器's.

Scanner ships an update every 5 weeks, 二维码生成器 monthly. The most recent releases landed on October 19, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Scanner | 二维码生成器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (2.3K ratings)](https://appshunter.io/ios/app/scanner-document-scan-app/id1386975827/reviews) | [4.8 (23 ratings)](https://appshunter.io/ios/app/id1497229990/reviews) |
| Number of ratings | **2.3K** | 23 |
| Positive reviews | **90.3% of reviews** | 52.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 51 MB |
| Requires iOS | **13** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [阳杰 刘](https://appshunter.io/developer/1494247048) | [Shanghai Yuanlai Infomation Technology Co., Ltd.](https://appshunter.io/developer/958193889) |

## What reviewers say

### Scanner

[App page](https://appshunter.io/ios/app/scanner-document-scan-app/id1386975827)

This app offers powerful document scanning with advanced image recognition for text extraction and translation. Easily create PDFs, scan IDs, and manage files efficiently for work or study.

**Highlights:** Fast document scanning, Automatic edge detection and cropping, Perspective correction, High-precision OCR text recognition, PDF file generation, Photo translation, ID scanning

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Consecutive weekly | $0.99 | per 7 days |
| Consecutive monthly | $2.99 | per month |
| Consecutive monthly | $3.99 | per month |
| Consecutive quarter | $7.99 | per 3 months |
| Continuous package year | $14.99 | per year |
| Consecutive year | $25.49 | per year |
| QNScanner+Consecutive year pro | $30.99 | per year |
| 月度VIP | $4.99 | one-time |
| 2 years VIP | $19.99 | one-time |
| 终身VIP | $29.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast scanning and text extraction
- 💰 Free to use
- 🌟 Great overall performance

**What reviewers complain about**

- 🔒 Concerns about privacy and security
- 💰 Locked features behind paywall
- 🐛 Reliability issues, app crashes or doesn't work
- 🤖 Poor OCR accuracy, especially for Chinese text

**Reported bugs**

- Unable to scan documents properly
- Charged for premium features without consent

**Requested features**

- Automatic image cropping
- Integration with more cloud storage/email services
- Improved OCR accuracy for different languages


### 二维码生成器

[App page](https://appshunter.io/ios/app/id1497229990)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 升级为会员(三个月)自动订阅 | $2.99 | per 3 months |
| 升级为超级会员 | $3.99 | per 3 months |
| 升级为企业会员 | $22.49 | per 3 months |
| 6个金币 | $0.99 | one-time |
| 升级为高级版 | $2.99 | one-time |
| 20个金币 | $2.99 | one-time |
| 100个金币 | $9.99 | one-time |


## Frequently asked questions

### Is Scanner free?

Scanner is free to download, with in-app purchases available.

### Is 二维码生成器 free?

二维码生成器 is free to download, with in-app purchases available.

### Which has better reviews, Scanner or 二维码生成器?

Scanner and 二维码生成器 are both rated 4.8 out of 5 on the App Store, from 2.3K and 23 ratings respectively.

### Do Scanner or 二维码生成器 have ads?

Scanner shows ads; 二维码生成器 does not.

### Which is updated more often, Scanner or 二维码生成器?

Scanner ships an update every 5 weeks, and 二维码生成器 monthly. Most recently, Scanner was updated on October 19, 2026 and 二维码生成器 on October 17, 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.*