---
title: "Doc OCR - Book PDF Scanner — App Overview"
url: https://marlvel.ai/intel-report/business/doc-ocr-book-pdf-scanner
category: Business
developer: IFUNPLAY CO., LTD.
platforms: ios
rating: 4.8 (631 ratings)
pricing: freemium
report_level: overview
generated: 2026-04-18
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While the app is praised for its fast, offline image processing, recent user feedback highlights significant friction regarding export functionality and shifting paywall restrictions.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Business |
| Rating | 4.8 ★ (631) |
| Pricing | freemium |
| Platforms | iOS |
| Latest Version (iOS) | 5.14.11 |
| Developer | IFUNPLAY CO., LTD. |

<!-- SECTION: Summary -->
## What is Doc OCR - Book PDF Scanner?

Doc OCR is a document scanning and text recognition tool that processes images locally on the device to ensure data privacy. It enables users to convert physical documents, books, and receipts into searchable PDFs with automated image enhancement features.

<!-- SECTION: Key Features -->
## Key Features

- **Local OCR Processing**: Performs text recognition and image processing entirely on-device without requiring an internet connection.
- **Smart Image Enhancement**: Automatically detects document edges, corrects perspective, and removes shadows to improve scan clarity.
- **Photo Collage Mode**: Allows users to combine multiple pages or document sides onto a single A4 or Letter-sized page.
- **Document Annotation**: Provides tools to sign and annotate scanned PDFs directly within the application interface.

<!-- SECTION: Target Audience -->
## Who is it for?

Students, teachers, and professionals requiring a secure, offline mobile scanning solution.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/doc-ocr-book-pdf-scanner/id1112445201?uo=4)
- [Full Intelligence Report](https://marlvel.ai/intel-report/business/doc-ocr-book-pdf-scanner)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/business/doc-ocr-book-pdf-scanner).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*