# PDF Scanner・Document Scanner vs vFlat Scan

The clearest difference is review sentiment: vFlat Scan at 79% against PDF Scanner・Document Scanner's 45%. vFlat Scan also leads on update cadence (every 8 days vs monthly) and rating (4.8 vs 4.6). PDF Scanner・Document Scanner's advantage is iOS requirement (15.0 vs 17.2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. PDF Scanner・Document Scanner sells 3 in-app purchases, starting at $8.99 per month and vFlat Scan sells 12 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

vFlat Scan holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 2K and 6.1K respectively. Written reviews point the same way: 45% of PDF Scanner・Document Scanner's written reviews are positive against 79% of vFlat Scan's.

PDF Scanner・Document Scanner ships an update monthly, vFlat Scan every 8 days. The most recent releases landed on September 24, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | PDF Scanner・Document Scanner | vFlat Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (2K ratings)](https://appshunter.io/ios/app/pdf-scannerdocument-scanner/id1524443123/reviews) | **[4.8 (6.1K ratings)](https://appshunter.io/ios/app/vflat-scan-pdf-and-ocr-scanner/id1540238220/reviews)** |
| Number of ratings | 2K | **6.1K** |
| Positive reviews | 44.7% of reviews | **79.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 8 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 112 MB | 228 MB |
| Requires iOS | **15.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Games Wing](https://appshunter.io/developer/1453004090) | [VoyagerX, Inc.](https://appshunter.io/developer/1477811798) |

## What reviewers say

### PDF Scanner・Document Scanner

[App page](https://appshunter.io/ios/app/pdf-scannerdocument-scanner/id1524443123)

Digitize your documents with this powerful scanner app. It offers quick, seamless scanning with auto-cropping and image enhancement. Organize your scans into folders and tags for easy retrieval, and export them in various formats.

**Highlights:** Auto-crop and enhance scans, Shadow and background removal, Organize with folders and tags, Export to PDF or JPEG, Scan documents, ID cards, and books, Edit files after saving

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Monthly Sub | $8.99 | per month |
| Remove Ads Weekly Subscription | $9.99 | per 7 days |
| Remove Ads | $24.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Highly effective
- 💡 Useful tool

**What reviewers complain about**

- 🐛 Poor scan quality
- 💰 Paid features not worth it
- 📢 Excessive ads

**Reported bugs**

- Difficulty scanning documents properly
- Blurry and unreadable text after scanning

**Requested features**

- Improve scan quality
- Reduce ads for paid users
- Add more advanced features


### 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 PDF Scanner・Document Scanner free?

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

### Is vFlat Scan free?

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

### Which has better reviews, PDF Scanner・Document Scanner or vFlat Scan?

vFlat Scan is rated higher. PDF Scanner・Document Scanner averages 4.6 out of 5 from 2K ratings, while vFlat Scan averages 4.8 from 6.1K ratings.

### Do PDF Scanner・Document Scanner or vFlat Scan have ads?

Both PDF Scanner・Document Scanner and vFlat Scan show ads.

### Which is updated more often, PDF Scanner・Document Scanner or vFlat Scan?

PDF Scanner・Document Scanner ships an update monthly, and vFlat Scan every 8 days. Most recently, PDF Scanner・Document Scanner was updated on September 24, 2026 and vFlat Scan on September 25, 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.*