# ezPDF DRM Reader vs vFlat Scan

The clearest difference is review sentiment: vFlat Scan at 79% against ezPDF DRM Reader's 8%. vFlat Scan also leads on rating (4.8 vs 2.0) and ratings volume (6.3K vs 4). ezPDF DRM Reader's advantage is in-app purchases (none vs 16) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. vFlat Scan sells 12 in-app purchases, starting at $3.99 per month. ezPDF DRM Reader asks for nothing beyond the download.

vFlat Scan holds the better App Store score, 4.8 against 2.0. That said, the two scores are not equally well evidenced: vFlat Scan has 6.3K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 8% of ezPDF DRM Reader's written reviews are positive against 79% of vFlat Scan's.

ezPDF DRM Reader ships an update monthly, vFlat Scan every 11 days. The most recent releases landed on October 16, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | ezPDF DRM Reader | vFlat Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (4 ratings)](https://appshunter.io/ios/app/ezpdf-drm-reader/id1367348074/reviews) | **[4.8 (6.3K ratings)](https://appshunter.io/ios/app/vflat-scan-pdf-and-ocr-scanner/id1540238220/reviews)** |
| Number of ratings | 4 | **6.3K** |
| Positive reviews | 7.7% of reviews | **78.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 39 MB | 212 MB |
| Requires iOS | **11.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Unidocs Inc.](https://appshunter.io/developer/396101795) | [VoyagerX, Inc.](https://appshunter.io/developer/1477811798) |

## What reviewers say

### ezPDF DRM Reader

[App page](https://appshunter.io/ios/app/ezpdf-drm-reader/id1367348074)

This application allows users to view both standard and DRM-protected PDF files. It requires a login for secured documents but opens unprotected PDFs without one. It is designed for users who need to access documents created with ezPDF Editor 3.0.

**Highlights:** View DRM-protected PDFs, Open unprotected PDFs, Requires login for secured files, Compatible with ezPDF Editor 3.0 documents

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

**In-app purchases:** none


### vFlat Scan

[App page](https://appshunter.io/ios/app/vflat-scan-pdf-and-ocr-scanner/id1540238220)

This app digitizes books and documents with advanced features like automatic border recognition, curved page flattening, and two-page capture. It offers free text recognition (OCR) and exports to multiple formats, making scanning quick and high-quality.

**Highlights:** Auto-recognizing scan area, Automatic capturing, Flattening curved book pages, Two-page capturing, Free text recognition (OCR), Export to PDF, JPG, TXT

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $3.99 | per month |
| Monthly subscription | $4.69 | per month |
| Monthly subscription | $4.99 | per month |
| Weekly subscription | $4.99 | per 7 days |
| Yearly subscription | $35.90 | per year |
| Yearly subscription | $39.99 | per year |
| EduPlus Yearly Subscription | $39.99 | per year |
| Yearly subscription | $39.99 | per year |
| 200 Text recognition pages | $2.49 | one-time |
| 1,000 Text recognition pages | $5.90 | one-time |
| 3,000 Text recognition pages | $10.00 | one-time |
| 10,000 Text recognition pages | $20.00 | one-time |

**What reviewers like**

- 🚀 Fast and efficient scanning
- 👍 Convenient for scanning books
- 🔒 Accurate edge detection and flattening
- 👍 High-quality scans
- 👍 Easy to use interface

**What reviewers complain about**

- 🔒 Premium features locked behind paywall
- 🐛 Crashes and bugs
- 🔒 Restrictive subscription model
- 🔒 Limited free features
- 🔒 No option to pay one-time for premium

**Reported bugs**

- Crashes during scanning
- Issues with dual page mode
- Incorrect page cropping and resolution in PDFs
- White borders added to scanned pages

**Requested features**

- Add cloud storage integration
- Allow manual cropping and contrast adjustment
- Provide more customization options for text view
- Enable editing of OCR text
- Increase free page limits for OCR


## Frequently asked questions

### Is ezPDF DRM Reader free?

ezPDF DRM Reader is free to download, with no in-app purchases.

### Is vFlat Scan free?

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

### Which has better reviews, ezPDF DRM Reader or vFlat Scan?

vFlat Scan is rated higher. ezPDF DRM Reader averages 2.0 out of 5 from 4 ratings, while vFlat Scan averages 4.8 from 6.3K ratings.

### Do ezPDF DRM Reader or vFlat Scan have ads?

vFlat Scan shows ads; ezPDF DRM Reader does not.

### Which is updated more often, ezPDF DRM Reader or vFlat Scan?

ezPDF DRM Reader ships an update monthly, and vFlat Scan every 11 days. Most recently, ezPDF DRM Reader was updated on October 16, 2026 and vFlat Scan on October 20, 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.*