# vFlat Scan vs 한글문서 HWP PDF 변환앱

The clearest difference is in-app purchases: 한글문서 HWP PDF 변환앱 at none against vFlat Scan's 16. 한글문서 HWP PDF 변환앱 also leads on review sentiment (100% vs 79%). vFlat Scan's advantage is ratings volume (6.3K vs 10) and rating (4.8 vs 4.6). On price, update cadence, ads 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. 한글문서 HWP PDF 변환앱 asks for nothing beyond the download.

vFlat Scan holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: vFlat Scan has 6.3K ratings behind it against 10, so its average is the more settled of the two. Written reviews complicate that: 79% of vFlat Scan's written reviews are positive against 100% of 한글문서 HWP PDF 변환앱's, so the app with the better star average is not the one people write more warmly about.

vFlat Scan ships an update every 2 weeks, 한글문서 HWP PDF 변환앱 fortnightly. The most recent releases landed on November 2, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | vFlat Scan | 한글문서 HWP PDF 변환앱 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6.3K ratings)](https://appshunter.io/ios/app/vflat-scan-pdf-and-ocr-scanner/id1540238220/reviews)** | [4.6 (10 ratings)](https://appshunter.io/ios/app/hwp-pdf/id1606728119/reviews) |
| Number of ratings | **6.3K** | 10 |
| Positive reviews | 78.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 215 MB | 52 MB |
| Requires iOS | 17.2 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [VoyagerX, Inc.](https://appshunter.io/developer/1477811798) | [Jangwon Jo](https://appshunter.io/developer/1606675422) |

## What reviewers say

### 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


### 한글문서 HWP PDF 변환앱

[App page](https://appshunter.io/ios/app/hwp-pdf/id1606728119)

Easily convert HWP documents to PDF format. This app offers a simple solution for creating PDFs from HWP files, with secure storage that is automatically deleted after 30 minutes.

**Highlights:** HWP to PDF conversion, Secure encrypted storage, Automatic data deletion after 30 minutes, Simple and easy to use interface, Supports Hangeul Office and Polaris features

**In-app purchases:** none


## Frequently asked questions

### Is vFlat Scan free?

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

### Is 한글문서 HWP PDF 변환앱 free?

한글문서 HWP PDF 변환앱 is free to download, with no in-app purchases.

### Which has better reviews, vFlat Scan or 한글문서 HWP PDF 변환앱?

vFlat Scan is rated higher. vFlat Scan averages 4.8 out of 5 from 6.3K ratings, while 한글문서 HWP PDF 변환앱 averages 4.6 from 10 ratings.

### Do vFlat Scan or 한글문서 HWP PDF 변환앱 have ads?

Both vFlat Scan and 한글문서 HWP PDF 변환앱 show ads.

### Which is updated more often, vFlat Scan or 한글문서 HWP PDF 변환앱?

vFlat Scan ships an update every 2 weeks, and 한글문서 HWP PDF 변환앱 fortnightly. Most recently, vFlat Scan was updated on November 2, 2026 and 한글문서 HWP PDF 변환앱 on October 24, 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.*