# Doc Scan vs PDF Converter, Image to PDF

The clearest difference is in-app purchases: Doc Scan at none against PDF Converter, Image to PDF's 13. PDF Converter, Image to PDF's advantage is update cadence (every 3 weeks vs every 56 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Converter, Image to PDF sells 13 in-app purchases, starting at $4.99 per month. Doc Scan asks for nothing beyond the download.

Doc Scan ships an update every 56 months, PDF Converter, Image to PDF every 3 weeks. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Doc Scan | PDF Converter, Image to PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (515 ratings)](https://appshunter.io/ios/app/pdf-converter-image-to-pdf/id1596442275/reviews)** |
| Number of ratings | — | **515** |
| Positive reviews | — | 48.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 56 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 20 MB | 63 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Aishvarya Sadasivam](https://appshunter.io/developer/1062048241) | [Asad Ahsan](https://appshunter.io/developer/1326954499) |

## What reviewers say

### Doc Scan

[App page](https://appshunter.io/ios/app/doc-scan-complete/id1080185416)

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Converter, Image to PDF

[App page](https://appshunter.io/ios/app/pdf-converter-image-to-pdf/id1596442275)

Easily convert images, documents, and presentations to PDF format. This app also allows conversion from PDF to various other formats, preserving original quality and offering a user-friendly experience for managing your files.

**Highlights:** Convert images to PDF, Convert documents (DOCx, PPT, Excel) to PDF, Convert PDF to images (JPEG), Convert PDF to DOC, Convert PDF to PPT, Save conversion history, Star important files

**Features:** Vision Pro support

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pdf Converter Pro - Monthly | $4.99 | per month |
| PDF Converter Premium Weekly | $5.99 | per 7 days |
| Monthly Subscription | $5.99 | per month |
| Monthly Subscription | $9.99 | per month |
| 03 Months Subscription | $14.99 | per 3 months |
| 06 Months Subscription | $24.99 | per 6 months |
| Yearly Subscription | $39.99 | per year |
| PDF Converter - Yearly | $49.99 | per year |
| PDF Converter Mac - Yearly | $49.99 | per year |
| Yearly Subscription | $49.99 | per year |
| Yearly Subscription | $49.99 | per year |
| Yearly Subscription | $49.99 | per year |
| Pdf Converter Pro - LifeTime | $79.99 | one-time |


## Frequently asked questions

### Is Doc Scan free?

Doc Scan is free to download, with no in-app purchases.

### Is PDF Converter, Image to PDF free?

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

### Do Doc Scan or PDF Converter, Image to PDF have ads?

Both Doc Scan and PDF Converter, Image to PDF show ads.

### Which is updated more often, Doc Scan or PDF Converter, Image to PDF?

Doc Scan ships an update every 56 months, and PDF Converter, Image to PDF every 3 weeks. Most recently, Doc Scan was updated on October 26, 2026 and PDF Converter, Image to PDF on October 30, 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.*