# 中安慧视OCR拍照文字识别 vs PDF Scanner

The clearest difference is review sentiment: 中安慧视OCR拍照文字识别 at 100% against PDF Scanner's 36%. 中安慧视OCR拍照文字识别 also leads on rating (5.0 vs 4.5) and in-app purchases (none vs 15). PDF Scanner's advantage is update cadence (monthly vs every 8 months) and ratings volume (21 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. PDF Scanner sells 14 in-app purchases, starting at $6.99 per 7 days. 中安慧视OCR拍照文字识别 asks for nothing beyond the download.

中安慧视OCR拍照文字识别 holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: PDF Scanner has 21 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of 中安慧视OCR拍照文字识别's written reviews are positive against 36% of PDF Scanner's.

中安慧视OCR拍照文字识别 ships an update every 8 months, PDF Scanner monthly. The most recent releases landed on June 1, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | 中安慧视OCR拍照文字识别 | PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ocr/id1195516065/reviews)** | [4.5 (21 ratings)](https://appshunter.io/ios/app/pdf-scanner-scan-pdf-document/id1502074325/reviews) |
| Number of ratings | 1 | **21** |
| Positive reviews | **100.0% of reviews** | 36.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 20 MB | 179 MB |
| Requires iOS | **8.1** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [北京中安未来科技有限公司](https://appshunter.io/developer/1133064603) | [Hangzhou boniu technology co. LTD](https://appshunter.io/developer/1444969487) |

## What reviewers say

### 中安慧视OCR拍照文字识别

[App page](https://appshunter.io/ios/app/ocr/id1195516065)

This utility app offers advanced OCR technology for extracting text from images. It supports offline recognition, image correction, and can identify mixed Chinese and English text with high accuracy and speed. The SDK is available for integration into other applications.

**Highlights:** Image correction before recognition, Scene mode OCR engine for unclear images, Recognizes mixed Chinese/English text, Offline and non-networked recognition, Fast recognition (under 1 second), Copy and paste recognized text

**In-app purchases:** none


### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-scan-pdf-document/id1502074325)

This app transforms your mobile device into a powerful scanner, capturing documents, photos, and forms with high-definition clarity. It offers robust PDF editing tools, including conversion, watermarking, and merging, alongside advanced text and table recognition for seamless data extraction and translation.

**Highlights:** High-definition document scanning, OCR text and table recognition, PDF to Word and other format conversion, Add watermarks and merge PDFs, Multi-language photo translation, Automatic text capture

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Scanner Weekly VIP | $6.99 | per 7 days |
| PDF Scanner 3 months VIP | $19.99 | per 3 months |
| PDF Scanner Month VIP | $19.99 | per month |
| PDF Scanner Annual Member | $39.99 | per year |
| 30 T-card | $2.99 | one-time |
| 5 T-card | $3.99 | one-time |
| 50 T-card | $3.99 | one-time |
| 100 conversion cards | $4.99 | one-time |
| 全能扫描王高级会员 | $6.99 | one-time |
| PDF Scanner-500 Point Card | $19.99 | one-time |
| Permanent VIP | $39.99 | one-time |
| PDF Scanner-1000 point card | $49.99 | one-time |
| Permanent Member | $59.99 | one-time |
| 全能扫描王-5000积分卡 | $199.99 | one-time |


## Frequently asked questions

### Is 中安慧视OCR拍照文字识别 free?

中安慧视OCR拍照文字识别 is free to download, with no in-app purchases.

### Is PDF Scanner free?

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

### Which has better reviews, 中安慧视OCR拍照文字识别 or PDF Scanner?

中安慧视OCR拍照文字识别 is rated higher. 中安慧视OCR拍照文字识别 averages 5.0 out of 5 from 1 ratings, while PDF Scanner averages 4.5 from 21 ratings.

### Do 中安慧视OCR拍照文字识别 or PDF Scanner have ads?

Neither 中安慧视OCR拍照文字识别 nor PDF Scanner shows ads.

### Which is updated more often, 中安慧视OCR拍照文字识别 or PDF Scanner?

中安慧视OCR拍照文字识别 ships an update every 8 months, and PDF Scanner monthly. Most recently, 中安慧视OCR拍照文字识别 was updated on June 1, 2026 and PDF Scanner on September 26, 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.*