# PDF Scanner vs Pat SDtec

The clearest difference is in-app purchases: Pat SDtec at none against PDF Scanner's 5. Pat SDtec also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Scanner sells 5 in-app purchases, starting at $7.99 per month. Pat SDtec asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PDF Scanner | Pat SDtec |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pdf-scanner-photo-to-document/id6449966353/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 119 MB | 46 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GREWON TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1589043091) | [Jeen Regi Reji](https://appshunter.io/developer/1773538310) |

## What reviewers say

### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-photo-to-document/id6449966353)

Easily convert photos and images into professional PDF documents. Scan paper documents using your camera or upload from your gallery, then enhance them with smart filters and auto-cropping. Merge multiple files into a single PDF and share them securely offline.

**Highlights:** Convert images to PDF, Scan documents with camera, Upload from gallery, Auto crop and smart filters, Merge multiple files, Quick save and share, Offline and secure

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $7.99 | per month |
| Yearly Subscription | $72.00 | per year |
| LifeTime Access | $6.99 | one-time |
| 50% Off on First 24Hr | $74.99 | one-time |
| 50% Off on Lifetime Purchase | $75.00 | one-time |


### Pat SDtec

[App page](https://appshunter.io/ios/app/pat-sdtec/id6736945962)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PDF Scanner free?

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

### Is Pat SDtec free?

Pat SDtec is free to download, with no in-app purchases.

### Do PDF Scanner or Pat SDtec have ads?

PDF Scanner shows ads; Pat SDtec does not.

### Which is updated more often, PDF Scanner or Pat SDtec?

PDF Scanner ships an update every 2 weeks, and Pat SDtec every 2 weeks. Most recently, PDF Scanner was updated on November 3, 2026 and Pat SDtec on October 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.*