# PDF Reader vs All Doc Reader & PDF Converter

The clearest difference is review sentiment: PDF Reader at 50% against All Doc Reader & PDF Converter's 0%. PDF Reader also leads on rating (4.0 vs 3.0) and update cadence (every 4 days vs every 3 weeks). All Doc Reader & PDF Converter's advantage is ads (none vs shown) and device support (3 vs 1). On price, ratings volume, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. PDF Reader sells 1 in-app purchase, starting at $19.99 per 7 days and All Doc Reader & PDF Converter sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF Reader holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews point the same way: 50% of PDF Reader's written reviews are positive against 0% of All Doc Reader & PDF Converter's.

PDF Reader ships an update every 4 days, All Doc Reader & PDF Converter every 3 weeks. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | PDF Reader | All Doc Reader & PDF Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/pdf-reader-smart-reader/id6756703231/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/all-doc-reader-and-pdf-converter/id6757549770/reviews) |
| Number of ratings | **4** | 2 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 85 MB | 101 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [truong nguyen xuan](https://appshunter.io/developer/552933291) | [Awan Junction](https://appshunter.io/developer/1852839624) |

## 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 |


### All Doc Reader & PDF Converter

[App page](https://appshunter.io/ios/app/all-doc-reader-and-pdf-converter/id6757549770)

This app allows you to open, read, scan, and manage various document types like PDFs, Word, Excel, and TXT files. Convert images to PDF and scan paper documents into digital files using your phone's camera.

**Highlights:** Read PDF, DOC, XLS, TXT files, Scan documents with camera, Convert images to PDF, Manage multiple file formats, User-friendly interface, Fast document loading

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $1.99 | per 7 days |
| monthly Premium | $4.99 | per month |
| Lifetime | $8.99 | one-time |


## Frequently asked questions

### Is PDF Reader free?

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

### Is All Doc Reader & PDF Converter free?

All Doc Reader & PDF Converter is free to download, with in-app purchases available.

### Which has better reviews, PDF Reader or All Doc Reader & PDF Converter?

PDF Reader is rated higher. PDF Reader averages 4.0 out of 5 from 4 ratings, while All Doc Reader & PDF Converter averages 3.0 from 2 ratings.

### Do PDF Reader or All Doc Reader & PDF Converter have ads?

PDF Reader shows ads; All Doc Reader & PDF Converter does not.

### Which is updated more often, PDF Reader or All Doc Reader & PDF Converter?

PDF Reader ships an update every 4 days, and All Doc Reader & PDF Converter every 3 weeks. Most recently, PDF Reader was updated on September 23, 2026 and All Doc Reader & PDF Converter on September 24, 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.*