# PDF Reader PDF Viewer vs NITA SeQR Scan

The clearest difference is in-app purchases: NITA SeQR Scan at none against PDF Reader PDF Viewer's 2. NITA SeQR Scan also leads on iOS requirement (11.0 vs 13.0). PDF Reader PDF Viewer's advantage is update cadence (every 3 weeks vs every 13 months). On price, ads and device support 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. NITA SeQR Scan asks for nothing beyond the download.

PDF Reader PDF Viewer ships an update every 3 weeks, NITA SeQR Scan every 13 months. The most recent releases landed on October 19, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | PDF Reader PDF Viewer | NITA SeQR Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/pdf-reader-pdf-viewer/id6470454445/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 13 months |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 19 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mohit Rudani](https://appshunter.io/developer/1673702969) | [SECURITY SOFTWARE & SOLUTIONS LLP](https://appshunter.io/developer/1212339368) |

## 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 |


### NITA SeQR Scan

[App page](https://appshunter.io/ios/app/nita-seqr-scan/id6739131535)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PDF Reader PDF Viewer free?

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

### Is NITA SeQR Scan free?

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

### Do PDF Reader PDF Viewer or NITA SeQR Scan have ads?

Neither PDF Reader PDF Viewer nor NITA SeQR Scan shows ads.

### Which is updated more often, PDF Reader PDF Viewer or NITA SeQR Scan?

PDF Reader PDF Viewer ships an update every 3 weeks, and NITA SeQR Scan every 13 months. Most recently, PDF Reader PDF Viewer was updated on October 19, 2026 and NITA SeQR Scan on October 3, 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.*