# PDF Reader Pro vs QlearBee

The clearest difference is rating: QlearBee at 5.0 against PDF Reader Pro's 4.4. QlearBee also leads on in-app purchases (none vs 6) and ads (none vs shown). PDF Reader Pro's advantage is ratings volume (437 vs 1) and iOS requirement (13.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. PDF Reader Pro sells 6 in-app purchases, starting at $39.99 per year. QlearBee asks for nothing beyond the download.

QlearBee holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: PDF Reader Pro has 437 ratings behind it against 1, so its average is the more settled of the two.

PDF Reader Pro ships an update every 2 months, QlearBee every 3 weeks. The most recent releases landed on October 11, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | PDF Reader Pro | QlearBee |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (437 ratings)](https://appshunter.io/ios/app/pdf-reader-pro-lite-edition/id919472509/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qlearbee/id6758062549/reviews)** |
| Number of ratings | **437** | 1 |
| Positive reviews | 63.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 194 MB | 59 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PDF Technologies, Inc.](https://appshunter.io/developer/1263126485) | [Max Koffler](https://appshunter.io/developer/1821687277) |

## What reviewers say

### PDF Reader Pro

[App page](https://appshunter.io/ios/app/pdf-reader-pro-lite-edition/id919472509)

This app offers comprehensive tools for managing PDF documents on mobile devices. It allows users to read, edit text and images, annotate, fill forms, convert to various formats, compress files, and perform OCR. Organize, protect, and share your PDFs with ease.

**Highlights:** Read PDFs with multiple viewing options, Edit PDF text and images, Annotate with highlights, notes, and drawings, Fill out PDF forms, Convert PDFs to Word, Excel, and other formats, Perform OCR on PDFs, Compress PDF file sizes

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add 2-Device · Advanced Annual | $39.99 | per year |
| Add Devices · Advanced Annual | $49.99 | per year |
| PDF Pro · Advanced Annual | $79.99 | per year |
| PDF Pro · AI Annual | $79.99 | per year |
| Permanent License | $24.99 | one-time |
| PDF Pro · Advanced Permanent | $39.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast and efficient
- 💡 Useful features like highlighting and annotating
- 👍 Great for reading and studying PDFs

**What reviewers complain about**

- 🐛 Crashes and bugs
- 🔒 Security issues with locked files
- 💰 Expensive upgrade to unlock full functionality
- 🤖 Poor customer support and unresponsive developers

**Reported bugs**

- Annotations not saving or displaying correctly
- App crashing when trying to convert or edit PDFs
- Syncing issues between devices
- Unexpected password locks on files

**Requested features**

- Undo/redo functionality for annotations
- More font and theme options
- Improved compatibility with cloud storage services
- Better support for older devices


### QlearBee

[App page](https://appshunter.io/ios/app/qlearbee/id6758062549)

This real estate tool offers a smart CRM, calculators, and features designed to streamline your business. Manage properties, client documents, and commissions with interconnected data for enhanced visibility and ease of use.

**Highlights:** Smart CRM, Property comparison, Integrated payment schedules, Client e-signing portal, Commission management

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Reader Pro free?

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

### Is QlearBee free?

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

### Which has better reviews, PDF Reader Pro or QlearBee?

QlearBee is rated higher. PDF Reader Pro averages 4.4 out of 5 from 437 ratings, while QlearBee averages 5.0 from 1 ratings.

### Do PDF Reader Pro or QlearBee have ads?

PDF Reader Pro shows ads; QlearBee does not.

### Which is updated more often, PDF Reader Pro or QlearBee?

PDF Reader Pro ships an update every 2 months, and QlearBee every 3 weeks. Most recently, PDF Reader Pro was updated on October 11, 2026 and QlearBee on October 3, 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.*