# BookFunnel vs Dianetics

The clearest difference is review sentiment: Dianetics at 100% against BookFunnel's 46%. Dianetics also leads on rating (4.9 vs 3.7) and update cadence (every 4 days vs every 3 weeks). BookFunnel's advantage is ratings volume (429 vs 30) and chart position (#67 vs unranked). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Dianetics holds the better App Store score, 4.9 against 3.7. That said, the two scores are not equally well evidenced: BookFunnel has 429 ratings behind it against 30, so its average is the more settled of the two. Written reviews point the same way: 46% of BookFunnel's written reviews are positive against 100% of Dianetics's.

BookFunnel ships an update every 3 weeks, Dianetics every 4 days. The most recent releases landed on November 11, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | BookFunnel | Dianetics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (429 ratings)](https://appshunter.io/ios/app/bookfunnel/id1479475087/reviews) | **[4.9 (30 ratings)](https://appshunter.io/ios/app/dianetics/id6745197076/reviews)** |
| Number of ratings | **429** | 30 |
| Positive reviews | 45.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | Free |
| Best chart rank | **#67** | — |
| Size | 58 MB | 100 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 17+ |
| Developer | [BookFunnel](https://appshunter.io/developer/1479438824) | [Church of Scientology International](https://appshunter.io/developer/412117484) |

## What reviewers say

### BookFunnel

[App page](https://appshunter.io/ios/app/bookfunnel/id1479475087)

**Currently charting:** #67 Top Free · Book (US App Store)

Access and read your digital books and audiobooks from a single library. Organize your collection, customize reading settings, and enjoy a built-in reader and audiobook player. Sync your progress across devices for a seamless reading experience.

**Highlights:** Manage digital book library, Send books to favorite reading apps, Built-in reader, Customizable reading settings, Audiobook player, Sync reading progress across devices

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Seamless book transfer to Kindle
- 💡 Variety of font options
- ⭐ Positive customer support experiences

**What reviewers complain about**

- 🐛 Buggy performance, crashes, and freezes
- 🔍 Difficulty finding and accessing books
- 📚 Limited book organization and management features
- 🔋 High battery consumption
- 🔍 Confusing sign-in and download processes

**Reported bugs**

- Inability to swipe pages on iPad
- Books disappearing from library
- Inconsistent behavior when pausing/resuming audiobooks
- Corrupted book downloads
- Unreliable 'send to Kindle' functionality

**Requested features**

- Continuous scroll option
- Ability to add notes to bookmarks
- Integration with other reading apps (e.g., Audible, Apple Books)
- Support for CarPlay and other in-car integrations
- Improved book organization tools (e.g., series, collections)


### Dianetics

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

Get early access to the 75th Anniversary Edition of a groundbreaking book on the human mind. Read the eBook or listen to the audiobook, optimized for mobile and accessible across devices with a one-time unlock code.

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

**In-app purchases:** none


## Frequently asked questions

### Is BookFunnel free?

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

### Is Dianetics free?

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

### Which has better reviews, BookFunnel or Dianetics?

Dianetics is rated higher. BookFunnel averages 3.7 out of 5 from 429 ratings, while Dianetics averages 4.9 from 30 ratings.

### Do BookFunnel or Dianetics have ads?

Neither BookFunnel nor Dianetics shows ads.

### Which is updated more often, BookFunnel or Dianetics?

BookFunnel ships an update every 3 weeks, and Dianetics every 4 days. Most recently, BookFunnel was updated on November 11, 2026 and Dianetics on November 9, 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.*