# IMG2PDF vs PDF Docs PDF Scanner

The clearest difference is update cadence: PDF Docs PDF Scanner at every 3 weeks against IMG2PDF's every 12 months. PDF Docs PDF Scanner also leads on ratings volume (91 vs 13). IMG2PDF's advantage is review sentiment (67% vs 50%) and iOS requirement (13 vs 17.6). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. IMG2PDF sells 1 one-off in-app purchase and PDF Docs PDF Scanner sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for IMG2PDF against 4.6 for PDF Docs PDF Scanner. That said, the two scores are not equally well evidenced: PDF Docs PDF Scanner has 91 ratings behind it against 13, so its average is the more settled of the two. Written reviews are what separate them: 67% of IMG2PDF's written reviews are positive against 50% of PDF Docs PDF Scanner's.

IMG2PDF ships an update every 12 months, PDF Docs PDF Scanner every 3 weeks. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | IMG2PDF | PDF Docs PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (13 ratings)](https://appshunter.io/ios/app/img2pdf-convert-image-to-pdf/id1602489669/reviews)** | [4.6 (91 ratings)](https://appshunter.io/ios/app/pdf-docs-pdf-scanner/id1602797155/reviews) |
| Number of ratings | 13 | **91** |
| Positive reviews | **66.7% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 32 MB | 34 MB |
| Requires iOS | **13** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Monali Paghadal](https://appshunter.io/developer/1577491687) | [Hazel Mobile](https://appshunter.io/developer/1555634974) |

## What reviewers say

### IMG2PDF

[App page](https://appshunter.io/ios/app/img2pdf-convert-image-to-pdf/id1602489669)

Easily convert your images into a single PDF document. Optimize images with cropping and scaling tools, rearrange their order, and apply filters before conversion. Secure your PDFs with password protection and share them effortlessly via various platforms.

**Highlights:** Image to PDF conversion, Multiple image support, Image cropping and scaling, Image rotation and filters, Password protected PDFs, Share converted PDFs

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $4.99 | one-time |


### PDF Docs PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-docs-pdf-scanner/id1602797155)

Easily scan documents and save them as high-quality PDFs or JPEGs. Features include batch scanning, cloud integration, and secure sharing options. OCR technology digitizes text for easy access and sharing.

**Highlights:** High-quality PDF and JPEG scans, Batch scanning for multiple pages, Cloud integration for access, Secure sharing and export options, OCR for text digitization, Adjustable scan settings

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads & File Share - Week | $5.99 | per 7 days |
| Remove Ads & File Share -Month | $7.99 | per month |
| Remove Ads & Share Files | $19.99 | one-time |


## Frequently asked questions

### Is IMG2PDF free?

IMG2PDF is free to download, with in-app purchases available.

### Is PDF Docs PDF Scanner free?

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

### Which has better reviews, IMG2PDF or PDF Docs PDF Scanner?

IMG2PDF is rated higher. IMG2PDF averages 4.7 out of 5 from 13 ratings, while PDF Docs PDF Scanner averages 4.6 from 91 ratings.

### Do IMG2PDF or PDF Docs PDF Scanner have ads?

Both IMG2PDF and PDF Docs PDF Scanner show ads.

### Which is updated more often, IMG2PDF or PDF Docs PDF Scanner?

IMG2PDF ships an update every 12 months, and PDF Docs PDF Scanner every 3 weeks. Most recently, IMG2PDF was updated on November 3, 2026 and PDF Docs PDF Scanner on November 7, 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.*