# Doc OCR vs CZUR

The clearest difference is review sentiment: Doc OCR at 85% against CZUR's 4%. Doc OCR also leads on rating (4.8 vs 2.0) and ratings volume (629 vs 20). CZUR's advantage is in-app purchases (none vs 11) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Doc OCR sells 11 in-app purchases, starting at $3.99 per month. CZUR asks for nothing beyond the download.

Doc OCR holds the better App Store score, 4.8 against 2.0. That said, the two scores are not equally well evidenced: Doc OCR has 629 ratings behind it against 20, so its average is the more settled of the two. Written reviews point the same way: 85% of Doc OCR's written reviews are positive against 4% of CZUR's.

Doc OCR ships an update every 2 weeks, CZUR monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Doc OCR | CZUR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (629 ratings)](https://appshunter.io/ios/app/doc-ocr-book-pdf-scanner/id1112445201/reviews)** | [2.0 (20 ratings)](https://appshunter.io/ios/app/czur/id1435443855/reviews) |
| Number of ratings | **629** | 20 |
| Positive reviews | **85.4% of reviews** | 3.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 245 MB | 171 MB |
| Requires iOS | 13.0 | **12.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IFUNPLAY CO., LTD.](https://appshunter.io/developer/342161243) | [Dalian CZUR TECH CO.,LTD](https://appshunter.io/developer/1126628754) |

## What reviewers say

### Doc OCR

[App page](https://appshunter.io/ios/app/doc-ocr-book-pdf-scanner/id1112445201)

Transform your device into a powerful scanner and text recognition tool. Easily capture, organize, and share documents, books, and receipts. Features include smart image processing, PDF annotation, and secure offline OCR.

**Highlights:** Scan and recognize text from various sources, Save scans as searchable PDFs, Photo collage mode for multi-page documents, Automatic document edge detection and image correction, Organize scans with folders and drag-and-drop, Export OCR text as TXT or DOCX, Send faxes directly from the app

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Doc OCR Pro BRONZE (Monthly) | $3.99 | per month |
| Doc OCR Pro BRONZE (Annually) | $28.99 | per year |
| Fax Pack 1 | $0.99 | one-time |
| 1 Fax Credit | $0.99 | one-time |
| 5 Fax Credit | $4.99 | one-time |
| Fax No. For One Month | $5.99 | one-time |
| 10 Fax Credit | $7.99 | one-time |
| Fax No. For Three Months | $12.99 | one-time |
| 20 Fax Credit | $14.99 | one-time |
| Fax No. For Six Months | $22.99 | one-time |
| Upgrade To Pro | $39.99 | one-time |

**What reviewers like**

- 🚀 Solid product
- 🚀 Efficient and fast
- 👍 Reliable and useful
- 👍 Helpful features
- 👍 Easy to use

**What reviewers complain about**

- 🐛 Occasional crashes or freezes
- 🐛 Issues with email/sharing functionality
- 🐛 Problems with curved page scanning
- 🐛 Inconsistent performance after updates
- 💡 Need for more customization options

**Reported bugs**

- Crashes when opening certain files
- Email functionality not working as expected
- Issues with curved page scanning and dewarping
- Problems with syncing and cloud integration

**Requested features**

- Add reader/audio playback feature
- Improve email/sharing options
- Enhance curved page scanning capabilities
- Provide more customization and automation options
- Improve folder/document organization and management


### CZUR

[App page](https://appshunter.io/ios/app/czur/id1435443855)

Manage all your smart office devices from a single platform. Access cloud services, explore product functions, and shop for new CZUR devices within this integrated application.

**Highlights:** Device management, Cloud services access, Product function programs, Online product purchasing, Integrated platform

**In-app purchases:** none


## Frequently asked questions

### Is Doc OCR free?

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

### Is CZUR free?

CZUR is free to download, with no in-app purchases.

### Which has better reviews, Doc OCR or CZUR?

Doc OCR is rated higher. Doc OCR averages 4.8 out of 5 from 629 ratings, while CZUR averages 2.0 from 20 ratings.

### Do Doc OCR or CZUR have ads?

Doc OCR shows ads; CZUR does not.

### Which is updated more often, Doc OCR or CZUR?

Doc OCR ships an update every 2 weeks, and CZUR monthly. Most recently, Doc OCR was updated on October 24, 2026 and CZUR on October 24, 2026.

---

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