# PDF Reader & PDF Viewer App vs Quick Cleaner

The clearest difference is ads: Quick Cleaner at none against PDF Reader & PDF Viewer App's shown. Quick Cleaner also leads on ratings volume (133 vs 9). PDF Reader & PDF Viewer App's advantage is rating (4.4 vs 4.2). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. PDF Reader & PDF Viewer App sells 8 in-app purchases, starting at $4.49 per 7 days and Quick Cleaner sells 12 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF Reader & PDF Viewer App holds the better App Store score, 4.4 against 4.2. That said, the two scores are not equally well evidenced: Quick Cleaner has 133 ratings behind it against 9, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

PDF Reader & PDF Viewer App ships an update monthly, Quick Cleaner every 2 weeks. The most recent releases landed on October 2, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | PDF Reader & PDF Viewer App | Quick Cleaner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (9 ratings)](https://appshunter.io/ios/app/pdf-reader-and-pdf-viewer-app/id6467587935/reviews)** | [4.2 (133 ratings)](https://appshunter.io/ios/app/quick-cleaner-storage-cleaner/id6748972079/reviews) |
| Number of ratings | 9 | **133** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 64 MB | 101 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nguyen Quy Son](https://appshunter.io/developer/1594539200) | [ZHUOTU TECHNOLOGY CO., LIMITED](https://appshunter.io/developer/1828343035) |

## What reviewers say

### PDF Reader & PDF Viewer App

[App page](https://appshunter.io/ios/app/pdf-reader-and-pdf-viewer-app/id6467587935)

Easily read and manage PDF files on your mobile device. Organize documents by renaming, sharing, and bookmarking them for quick access. This user-friendly tool allows you to view ebooks and PDF books anywhere, anytime.

**Highlights:** Read any PDF file, Organize documents, Rename files, Bookmark files, User-friendly interface, Share documents

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly - PDF Reader | $4.49 | per 7 days |
| Weekly - PDF Reader | $4.49 | per 7 days |
| Monthly - PDF Reader | $7.99 | per month |
| Weekly Pro - PDF Reader | $7.99 | per 7 days |
| Monthly Pro - PDF Reader | $9.99 | per month |
| Sale yearly - PDF Reader | $18.99 | per year |
| Yearly - PDF Reader | $31.49 | per year |
| 3 Day free trial - Yearly Pro | $49.99 | per year |


### Quick Cleaner

[App page](https://appshunter.io/ios/app/quick-cleaner-storage-cleaner/id6748972079)

Easily organize your phone and reclaim storage space by cleaning up photos, videos, and contacts. This app offers smart cleanup features, ensuring your data remains private and secure on your device.

**Highlights:** Smart photo cleanup, Tidy up large videos, Compress videos, Remove unused screenshots, Merge duplicate contacts

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quick Cleaner Pro 1 Week | $3.99 | per 7 days |
| Quick Cleaner Pro 1 Week | $4.99 | per 7 days |
| Quick Cleaner Pro 1 Week | $6.99 | per 7 days |
| Quick Cleaner Pro 1 Week | $6.99 | per 7 days |
| Quick Cleaner Pro 1 Week | $7.99 | per 7 days |
| Quick Cleaner Pro 1 Week | $9.99 | per 7 days |
| Quick Cleaner Pro 1 Week | $9.99 | per 7 days |
| Quick Cleaner Pro 1 Week | $9.99 | per 7 days |
| Quick Cleaner Pro 1 Month | $29.99 | per month |
| Quick Cleaner Pro 1 Year | $39.99 | per year |
| Quick Cleaner Pro 1 Year | $65.99 | per year |
| Quick Cleaner Pro 1 Year | $99.99 | per year |


## Frequently asked questions

### Is PDF Reader & PDF Viewer App free?

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

### Is Quick Cleaner free?

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

### Which has better reviews, PDF Reader & PDF Viewer App or Quick Cleaner?

PDF Reader & PDF Viewer App is rated higher. PDF Reader & PDF Viewer App averages 4.4 out of 5 from 9 ratings, while Quick Cleaner averages 4.2 from 133 ratings.

### Do PDF Reader & PDF Viewer App or Quick Cleaner have ads?

PDF Reader & PDF Viewer App shows ads; Quick Cleaner does not.

### Which is updated more often, PDF Reader & PDF Viewer App or Quick Cleaner?

PDF Reader & PDF Viewer App ships an update monthly, and Quick Cleaner every 2 weeks. Most recently, PDF Reader & PDF Viewer App was updated on October 2, 2026 and Quick Cleaner on October 16, 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.*