# PDF Reader vs PDF Mpjex

The clearest difference is review sentiment: PDF Mpjex at 100% against PDF Reader's 33%. PDF Mpjex also leads on rating (4.8 vs 3.5) and update cadence (monthly vs every 9 months). PDF Reader's advantage is iOS requirement (9.0 vs 14.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. PDF Reader sells 1 one-off in-app purchase and PDF Mpjex sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

PDF Mpjex holds the better App Store score, 4.8 against 3.5. That said, the two scores are not equally well evidenced: PDF Mpjex has 322 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 33% of PDF Reader's written reviews are positive against 100% of PDF Mpjex's.

PDF Reader ships an update every 9 months, PDF Mpjex monthly. The most recent releases landed on September 14, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | PDF Reader | PDF Mpjex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/pdf-reader-docs-viewer/id1240773558/reviews) | **[4.8 (322 ratings)](https://appshunter.io/ios/app/pdf-mpjex-editor-for-pdf/id6450148824/reviews)** |
| Number of ratings | 2 | **322** |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 9 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 7 MB | 23 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [小玲 白](https://appshunter.io/developer/1166875754) | [北京伊码网络科技有限公司](https://appshunter.io/developer/1655494126) |

## What reviewers say

### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-docs-viewer/id1240773558)

Easily view PDF documents on your mobile device or tablet. Upload files via WiFi, open encrypted PDFs with a password, and enjoy adaptive screen sizing for comfortable reading. Protect your documents with app lock and gesture passwords.

**Highlights:** View PDF documents, WiFi file upload, Encrypted PDF support, Adaptive screen size, Read Word, Excel, PPT, App lock and gesture password

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Permanently remove ads | $1.99 | one-time |


### PDF Mpjex

[App page](https://appshunter.io/ios/app/pdf-mpjex-editor-for-pdf/id6450148824)

This app allows you to create and edit PDF documents on your iPhone and iPad. Features include scanning, merging, reordering, and protecting PDFs with passwords. You can also extract pages, images, and text from existing documents.

**Highlights:** Scan documents, Create PDF from photos/web, Merge and extract PDFs, Delete, rotate, reorder pages, Password protect PDFs, Extract images and pages

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Editor & Maker Pro Monthly | $0.99 | per month |
| PDF Editor & Maker Pro Yearly | $9.99 | per year |
| PDF Editor & Maker Pro | $4.99 | one-time |

**What reviewers like**

- 👍 Amazing app with many tools
- 👍 Nice app
- 👍 Good app
- 👍 Very good
- 👍 Nice app

**Reported bugs**

- 🐛 App crashes when viewing drawings

**Requested features**

- 💡 Add automatic table of contents generation
- 💡 Ability to scan up to 24 pages at once, then merge


## Frequently asked questions

### Is PDF Reader free?

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

### Is PDF Mpjex free?

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

### Which has better reviews, PDF Reader or PDF Mpjex?

PDF Mpjex is rated higher. PDF Reader averages 3.5 out of 5 from 2 ratings, while PDF Mpjex averages 4.8 from 322 ratings.

### Do PDF Reader or PDF Mpjex have ads?

Both PDF Reader and PDF Mpjex show ads.

### Which is updated more often, PDF Reader or PDF Mpjex?

PDF Reader ships an update every 9 months, and PDF Mpjex monthly. Most recently, PDF Reader was updated on September 14, 2026 and PDF Mpjex on September 26, 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.*