# ScannerApp vs PDF Reader

The clearest difference is ads: ScannerApp at none against PDF Reader's shown. ScannerApp also leads on iOS requirement (14.0 vs 16.4). PDF Reader's advantage is monetization model (ad-supported vs free with in-app purchases) and ratings volume (4 vs 1). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. ScannerApp sells 3 in-app purchases, starting at $9.99 per month and PDF Reader sells 1 in-app purchase, starting at $19.99 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 — 4.0 for ScannerApp against 4.0 for PDF Reader. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 6, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | ScannerApp | PDF Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/scannerapp-photo-to-pdf-and-ocr/id6480460095/reviews) | [4.0 (4 ratings)](https://appshunter.io/ios/app/pdf-reader-smart-reader/id6756703231/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 80 MB | 85 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [ABRACADABRA HOLDINGS LTD](https://appshunter.io/developer/1041364271) | [truong nguyen xuan](https://appshunter.io/developer/552933291) |

## What reviewers say

### ScannerApp

[App page](https://appshunter.io/ios/app/scannerapp-photo-to-pdf-and-ocr/id6480460095)

Transform your device into a powerful scanner to digitize documents, receipts, and more. Extract text with OCR, optimize scan quality, and share files in various formats. Secure your important documents with password protection.

**Highlights:** Digitize documents with device camera, Optimize scan quality with auto-enhancement, Extract text using OCR, Share files as PDF/JPEG, Annotate and watermark documents, Tag and search documents, Secure documents with passwords

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly - ScannerApp | $9.99 | per month |
| 15Months Plan - ScannerApp | $23.99 | per year |
| Yearly - ScannerApp | $48.00 | per year |


### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-smart-reader/id6756703231)

This app is a fast and lightweight document viewer for PDF, Word, Excel, and PowerPoint files. It offers smart file management, offline access, and easy sharing, making it ideal for students and professionals. Enjoy a seamless reading experience with features like search, bookmarks, and dark mode.

**Highlights:** All-in-one document viewer (PDF, DOCX, XLSX, PPTX, TXT), Smart file manager, Offline document access, Fast and smooth performance, Search and bookmarking, Dark mode support, Easy document sharing

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription - 1 week | $19.99 | per 7 days |


## Frequently asked questions

### Is ScannerApp free?

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

### Is PDF Reader free?

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

### Which has better reviews, ScannerApp or PDF Reader?

ScannerApp and PDF Reader are both rated 4.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do ScannerApp or PDF Reader have ads?

PDF Reader shows ads; ScannerApp does not.

### Which is updated more often, ScannerApp or PDF Reader?

ScannerApp ships an update every 4 days, and PDF Reader every 4 days. Most recently, ScannerApp was updated on October 6, 2026 and PDF Reader on October 23, 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.*