# Quick PDF Reader vs PDF Expert Viewer

The clearest difference is ads: Quick PDF Reader at none against PDF Expert Viewer's shown. Quick PDF Reader also leads on iOS requirement (13.0 vs 15). PDF Expert Viewer's advantage is update cadence (weekly vs monthly). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Quick PDF Reader ships an update monthly, PDF Expert Viewer weekly. The most recent releases landed on July 18, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Quick PDF Reader | PDF Expert Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/quick-pdf-reader-pdf-viewer/id6746145452/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 46 MB | 64 MB |
| Requires iOS | **13.0** | 15 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Fujian Huoli Site Network Technology Co., Ltd.](https://appshunter.io/developer/1743718015) | [Chengdu Doudou Oasis Network Technology Co.,Ltd](https://appshunter.io/developer/1776078126) |

## What reviewers say

### Quick PDF Reader

[App page](https://appshunter.io/ios/app/quick-pdf-reader-pdf-viewer/id6746145452)

This application provides a fast and efficient way to view PDF documents. It offers simple navigation, offline support, and in-document search capabilities for a smooth reading experience. Designed for users who need a straightforward PDF reader without unnecessary complexity.

**Highlights:** Fast and lightweight PDF opening, Easy zoom, scroll, and page switching, Offline PDF viewing, Quick file search, In-document text search, Dark mode for reduced eye strain

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Expert Viewer

[App page](https://appshunter.io/ios/app/pdf-expert-viewer/id6746780454)

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

**In-app purchases:** none


## Frequently asked questions

### Is Quick PDF Reader free?

Quick PDF Reader is free to download, with no in-app purchases.

### Is PDF Expert Viewer free?

PDF Expert Viewer is free to download, with no in-app purchases.

### Do Quick PDF Reader or PDF Expert Viewer have ads?

PDF Expert Viewer shows ads; Quick PDF Reader does not.

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

Quick PDF Reader ships an update monthly, and PDF Expert Viewer weekly. Most recently, Quick PDF Reader was updated on July 18, 2026 and PDF Expert Viewer 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.*