# Scanner vs 扫描王PDF

The clearest difference is in-app purchases: 扫描王PDF at none against Scanner's 10. 扫描王PDF also leads on ads (none vs shown) and review sentiment (100% vs 90%). Scanner's advantage is ratings volume (2.3K vs 17). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. Scanner sells 10 in-app purchases, starting at $0.99 per 7 days. 扫描王PDF asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Scanner against 4.9 for 扫描王PDF. That said, the two scores are not equally well evidenced: Scanner has 2.3K ratings behind it against 17, 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 100% of 扫描王PDF's.

Scanner ships an update every 5 weeks, 扫描王PDF every 2 months. The most recent releases landed on October 1, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Scanner | 扫描王PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (2.3K ratings)](https://appshunter.io/ios/app/scanner-document-scan-app/id1386975827/reviews) | **[4.9 (17 ratings)](https://appshunter.io/ios/app/pdf-lite/id1546587152/reviews)** |
| Number of ratings | **2.3K** | 17 |
| Positive reviews | 90.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 33 MB | 12 MB |
| Requires iOS | 13 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [阳杰 刘](https://appshunter.io/developer/1494247048) | [传胜 贾](https://appshunter.io/developer/789568029) |

## 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


### 扫描王PDF

[App page](https://appshunter.io/ios/app/pdf-lite/id1546587152)

This app offers fast and accurate document scanning with powerful OCR text recognition. It supports scanning important documents like IDs, bank cards, and contracts, and can export them as PDFs or JPGs. Watermark features are available for contracts to prevent misuse.

**Highlights:** Fast document scanning, Accurate OCR text recognition, Scan IDs, bank cards, contracts, Export as PDF or JPG, Add watermarks to contracts

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

**In-app purchases:** none


## Frequently asked questions

### Is Scanner free?

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

### Is 扫描王PDF free?

扫描王PDF is free to download, with no in-app purchases.

### Which has better reviews, Scanner or 扫描王PDF?

扫描王PDF is rated higher. Scanner averages 4.8 out of 5 from 2.3K ratings, while 扫描王PDF averages 4.9 from 17 ratings.

### Do Scanner or 扫描王PDF have ads?

Scanner shows ads; 扫描王PDF does not.

### Which is updated more often, Scanner or 扫描王PDF?

Scanner ships an update every 5 weeks, and 扫描王PDF every 2 months. Most recently, Scanner was updated on October 1, 2026 and 扫描王PDF on September 29, 2026.

---

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