# MDScan + OCR vs Image to PDF.

The clearest difference is price: Image to PDF. at Free against MDScan + OCR's $4.99. MDScan + OCR's advantage is in-app purchases (none vs 3) and chart position (#47 vs unranked). On rating, ratings volume, update cadence and ads there is nothing between them.

Image to PDF. is free to download; MDScan + OCR costs $4.99 up front. Image to PDF. sells 3 in-app purchases, starting at $0.99 per 7 days. MDScan + OCR asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for MDScan + OCR against 4.8 for Image to PDF.. Both are backed by a comparable volume of ratings — 138 and 145 respectively. Written reviews are what separate them: 71% of MDScan + OCR's written reviews are positive against 62% of Image to PDF.'s.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 26, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | MDScan + OCR | Image to PDF. |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [4.7 (138 ratings)](https://appshunter.io/ios/app/mdscan-plus-ocr/id1607762443/reviews) | **[4.8 (145 ratings)](https://appshunter.io/ios/app/image-to-pdf/id6470886096/reviews)** |
| Number of ratings | 138 | **145** |
| Positive reviews | **70.6% of reviews** | 61.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | **Free** | Freemium |
| Best chart rank | **#47** | — |
| Size | 15 MB | 10 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Mikhail Kuznetsov](https://appshunter.io/developer/607228953) | [Le Giang Nam](https://appshunter.io/developer/1588693429) |

## What reviewers say

### MDScan + OCR

[App page](https://appshunter.io/ios/app/mdscan-plus-ocr/id1607762443)

**Currently charting:** #47 Top Paid · Business (US App Store)

Scan documents using your phone's camera, enhance them with various filters, and export them as PDFs or JPGs. This app offers OCR capabilities for text conversion and seamless integration with cloud services for easy sharing.

**Highlights:** Scan documents with phone camera, Enhance image quality with filters, OCR for text conversion, Export to PDF and JPG, Cloud service integration, Batch scanning mode, Process pages later (spy mode)

**Features:** macOS Compatibility

**In-app purchases:** none


### Image to PDF.

[App page](https://appshunter.io/ios/app/image-to-pdf/id6470886096)

Easily convert your photos and images into PDF documents in just a few steps. Import from various sources, edit settings, and share or print your created PDFs. Compress files to reduce size for easier sharing.

**Highlights:** Convert photos to PDF, Import from iCloud, Files, gallery, Supports multiple image formats, Edit and manage PDF files, Compress PDF files, Work offline, Share and print PDFs

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Image to PDF+ | $0.99 | per 7 days |
| Image to PDF+ | $9.99 | per year |
| Image to PDF+ Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is MDScan + OCR free?

MDScan + OCR costs $4.99, with no in-app purchases.

### Is Image to PDF. free?

Image to PDF. is free to download, with in-app purchases available.

### Which has better reviews, MDScan + OCR or Image to PDF.?

Image to PDF. is rated higher. MDScan + OCR averages 4.7 out of 5 from 138 ratings, while Image to PDF. averages 4.8 from 145 ratings.

### Do MDScan + OCR or Image to PDF. have ads?

Neither MDScan + OCR nor Image to PDF. shows ads.

### Which is updated more often, MDScan + OCR or Image to PDF.?

MDScan + OCR ships an update monthly, and Image to PDF. monthly. Most recently, MDScan + OCR was updated on September 26, 2026 and Image to PDF. on September 18, 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.*