# QzView vs Bookshelf

The clearest difference is ads: QzView at none against Bookshelf's shown. QzView also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (12.0 vs 15.0). 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.

QzView ships an update every 3 weeks, Bookshelf every 2 months. The most recent releases landed on October 21, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | QzView | Bookshelf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (5 ratings)](https://appshunter.io/ios/app/qzview/id1282271665/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 16 MB | 58 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [albert Park](https://appshunter.io/developer/999113802) | [HYUK NAMKUNG](https://appshunter.io/developer/1869906044) |

## What reviewers say

### QzView

[App page](https://appshunter.io/ios/app/qzview/id1282271665)

View zipped images and PDF files directly on your device. Easily transfer files using local network sharing, AirDrop, or iTunes File Sharing. This application is designed for efficient digital content management.

**Highlights:** View zipped images, View PDF files, Local network sharing, AirDrop support, iTunes File Sharing

**Features:** macOS Compatibility

**In-app purchases:** none


### Bookshelf

[App page](https://appshunter.io/ios/app/bookshelf-comic-ebook-pdf/id6761722274)

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

**In-app purchases:** none


## Frequently asked questions

### Is QzView free?

QzView is free to download, with no in-app purchases.

### Is Bookshelf free?

Bookshelf is free to download, with no in-app purchases.

### Do QzView or Bookshelf have ads?

Bookshelf shows ads; QzView does not.

### Which is updated more often, QzView or Bookshelf?

QzView ships an update every 3 weeks, and Bookshelf every 2 months. Most recently, QzView was updated on October 21, 2026 and Bookshelf on October 28, 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.*