# PDF Reader PDF Viewer vs SnapToPDF

The clearest difference is rating: SnapToPDF at 5.0 against PDF Reader PDF Viewer's 3.0. SnapToPDF also leads on update cadence (every 6 days vs every 3 weeks). PDF Reader PDF Viewer's advantage is iOS requirement (13.0 vs 15.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. PDF Reader PDF Viewer sells 2 in-app purchases, starting at $0.99 per month and SnapToPDF sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

SnapToPDF holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

PDF Reader PDF Viewer ships an update every 3 weeks, SnapToPDF every 6 days. The most recent releases landed on June 3, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | PDF Reader PDF Viewer | SnapToPDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/pdf-reader-pdf-viewer/id6470454445/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/snaptopdf-pdf-scanner/id6759989322/reviews)** |
| Number of ratings | **2** | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 13 MB | 8 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mohit Rudani](https://appshunter.io/developer/1673702969) | [晓明 李](https://appshunter.io/developer/1878551104) |

## What reviewers say

### PDF Reader PDF Viewer

[App page](https://appshunter.io/ios/app/pdf-reader-pdf-viewer/id6470454445)

Edit, sign, and share PDF documents on your iPhone. Import files from your gallery, convert them to PDF, and manage all your documents in one place. Offers a simple interface for reading, annotating, and creating PDFs.

**Highlights:** Edit and sign PDF documents, Import and convert to PDF, Read, comment, and annotate PDFs, Create new PDF files, Share documents as PDF, Offline PDF viewing

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads for 1 Month | $0.99 | per month |
| Remove ads for 1 Year | $3.99 | per year |


### 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 |


## Frequently asked questions

### Is PDF Reader PDF Viewer free?

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

### Is SnapToPDF free?

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

### Which has better reviews, PDF Reader PDF Viewer or SnapToPDF?

SnapToPDF is rated higher. PDF Reader PDF Viewer averages 3.0 out of 5 from 2 ratings, while SnapToPDF averages 5.0 from 1 ratings.

### Do PDF Reader PDF Viewer or SnapToPDF have ads?

Neither PDF Reader PDF Viewer nor SnapToPDF shows ads.

### Which is updated more often, PDF Reader PDF Viewer or SnapToPDF?

PDF Reader PDF Viewer ships an update every 3 weeks, and SnapToPDF every 6 days. Most recently, PDF Reader PDF Viewer was updated on June 3, 2026 and SnapToPDF on June 4, 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.*