# SnapToPDF vs PDF Scanner

The clearest difference is in-app purchases: PDF Scanner at none against SnapToPDF's 3. SnapToPDF's advantage is ads (none vs shown) and update cadence (every 6 days vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. SnapToPDF sells 3 in-app purchases, starting at $3.99 per 7 days. PDF Scanner asks for nothing beyond the download.

SnapToPDF ships an update every 6 days, PDF Scanner monthly. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SnapToPDF | PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/snaptopdf-pdf-scanner/id6759989322/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 30 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [晓明 李](https://appshunter.io/developer/1878551104) | [AQUAWOOD PTE. LTD.](https://appshunter.io/developer/1774212005) |

## What reviewers say

### SnapToPDF

[App page](https://appshunter.io/ios/app/snaptopdf-pdf-scanner/id6759989322)

Transform your mobile device into a powerful document scanner. Quickly capture, enhance, and export high-quality PDFs of documents, receipts, and notes. Ideal for students, professionals, and anyone seeking a paperless solution.

**Highlights:** Scan documents instantly, Automatic edge detection, Auto-enhance scans, Create multi-page PDFs, Export to various apps, Password protect PDFs

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Snap2PDF Pro Weekly | $3.99 | per 7 days |
| Snap2PDF Pro Monthly | $8.99 | per month |
| Snap2PDF Pro Annual | $39.99 | per year |


### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-doc-scanner/id6760245011)

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

**In-app purchases:** none


## Frequently asked questions

### Is SnapToPDF free?

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

### Is PDF Scanner free?

PDF Scanner is free to download, with no in-app purchases.

### Do SnapToPDF or PDF Scanner have ads?

PDF Scanner shows ads; SnapToPDF does not.

### Which is updated more often, SnapToPDF or PDF Scanner?

SnapToPDF ships an update every 6 days, and PDF Scanner monthly. Most recently, SnapToPDF was updated on October 24, 2026 and PDF Scanner on October 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.*