# Brain Gym by Lore vs QuarkPDF

The clearest difference is rating: QuarkPDF at 5.0 against Brain Gym by Lore's 3.8. QuarkPDF also leads on monetization model (free vs freemium) and device support. On price, ratings volume and in-app purchases there is nothing between them.

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

QuarkPDF holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 4 and 5 respectively.

## The numbers

| Metric | Brain Gym by Lore | QuarkPDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/brain-gym-by-lore/id6450482631/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/quarkpdf/id6742776498/reviews)** |
| Number of ratings | 4 | **5** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 4 months |
| Monetization | Freemium | **Free** |
| Size | 109 MB | 39 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lorena Maria Velasquez Chavarria](https://appshunter.io/developer/1693425239) | [Beya Network Technology Limited](https://appshunter.io/developer/1702838438) |

## What reviewers say

### Brain Gym by Lore

[App page](https://appshunter.io/ios/app/brain-gym-by-lore/id6450482631)

Daily 10-minute mindfulness sessions tailored for entrepreneurs and busy professionals. Enhance your business and personal skills with unique, efficient content. Join a supportive community to level up.

**Highlights:** 10-minute daily mindfulness, Content for entrepreneurs, Skill enhancement, Community access, Progress tracking, Offline sync

**In-app purchases:** none


### QuarkPDF

[App page](https://appshunter.io/ios/app/quarkpdf/id6742776498)

Easily manage PDF files with tools to merge, split, convert to images, and optimize scanned documents. Streamline your workflow with a simple interface for efficient document processing.

**Highlights:** Merge multiple PDF files, Split PDFs into separate pages, Convert PDF to image format, Optimize scanned documents, Easy-to-use interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Brain Gym by Lore free?

Brain Gym by Lore is free to download, with no in-app purchases.

### Is QuarkPDF free?

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

### Which has better reviews, Brain Gym by Lore or QuarkPDF?

QuarkPDF is rated higher. Brain Gym by Lore averages 3.8 out of 5 from 4 ratings, while QuarkPDF averages 5.0 from 5 ratings.

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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.*