# Dianetics vs OL Reader

The clearest difference is review sentiment: Dianetics at 100% against OL Reader's 0%. Dianetics also leads on price (Free vs $4.99) and device support (4 vs 1). OL Reader's advantage is chart position (#114 vs unranked). On ads and in-app purchases there is nothing between them.

Dianetics is free to download; OL Reader costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Dianetics | OL Reader |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.9 (30 ratings)](https://appshunter.io/ios/app/dianetics/id6745197076/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#114** |
| Size | 102 MB | 1.2 GB |
| Requires iOS | **13.4** | 18.0 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Church of Scientology International](https://appshunter.io/developer/412117484) | [Darren Oakey](https://appshunter.io/developer/297448697) |

## What reviewers say

### Dianetics

[App page](https://appshunter.io/ios/app/dianetics/id6745197076)

Access the 75th Anniversary Edition of a groundbreaking book on the human mind, available as an eBook and digital audiobook. This app provides early access and synchronized reading/listening across all your devices with a required unlock code.

**Highlights:** Exclusive early access to 75th Anniversary Edition, Full official eBook optimized for mobile, Complete digital audiobook edition, Cross-device synchronization, Practical step-by-step method for mental clarity

**In-app purchases:** none


### OL Reader

[App page](https://appshunter.io/ios/app/ol-reader/id6768790843)

**Currently charting:** #114 Top Paid · Book (US App Store)

Transform your EPUB library into an audio experience with on-device AI narration. Enjoy natural voices, smart library management, and seamless reading and listening, all while ensuring complete privacy as no data leaves your device.

**Highlights:** On-device AI narration, Multiple voice options, Smart library management, Seamless read & listen, Privacy-focused processing, Robust text handling

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

**In-app purchases:** none


## Frequently asked questions

### Is Dianetics free?

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

### Is OL Reader free?

OL Reader costs $4.99, with no in-app purchases.

### Do Dianetics or OL Reader have ads?

Neither Dianetics nor OL Reader shows ads.

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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.*