# PDF Reader vs Simple Camera Scanner

The clearest difference is in-app purchases: Simple Camera Scanner at none against PDF Reader's 1. Simple Camera Scanner also leads on ads (none vs shown). PDF Reader's advantage is iOS requirement (16.4 vs 26.2). On price, update cadence and device support there is nothing between them.

Both are free to download. PDF Reader sells 1 in-app purchase, starting at $19.99 per 7 days. Simple Camera Scanner asks for nothing beyond the download.

PDF Reader ships an update every 4 days, Simple Camera Scanner every 2 days. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | PDF Reader | Simple Camera Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/pdf-reader-smart-reader/id6756703231/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | Ad-supported | — |
| Size | 85 MB | 6 MB |
| Requires iOS | **16.4** | 26.2 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [truong nguyen xuan](https://appshunter.io/developer/552933291) | [Decade Define UG (haftungsbeschrankt)](https://appshunter.io/developer/1890755708) |

## What reviewers say

### 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 |


### Simple Camera Scanner

[App page](https://appshunter.io/ios/app/simple-camera-scanner/id6762040992)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PDF Reader free?

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

### Is Simple Camera Scanner free?

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

### Do PDF Reader or Simple Camera Scanner have ads?

PDF Reader shows ads; Simple Camera Scanner does not.

### Which is updated more often, PDF Reader or Simple Camera Scanner?

PDF Reader ships an update every 4 days, and Simple Camera Scanner every 2 days. Most recently, PDF Reader was updated on October 6, 2026 and Simple Camera Scanner on October 1, 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.*