# Book.io vs Storyteller Reader

The clearest difference is update cadence: Storyteller Reader at weekly against Book.io's every 2 months. On price, rating, review sentiment and ratings volume there is nothing between them.

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

Storyteller Reader holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 58 and 37 respectively. Written reviews point the same way: 97% of Book.io's written reviews are positive against 100% of Storyteller Reader's.

Book.io ships an update every 2 months, Storyteller Reader weekly. The most recent releases landed on September 17, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Book.io | Storyteller Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (58 ratings)](https://appshunter.io/ios/app/bookio/id1661003233/reviews) | **[5.0 (37 ratings)](https://appshunter.io/ios/app/storyteller-reader/id6474467720/reviews)** |
| Number of ratings | **58** | 37 |
| Positive reviews | 96.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | Free |
| Size | 31 MB | 72 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Book.io, Inc](https://appshunter.io/developer/1661003235) | [Shane Friedman](https://appshunter.io/developer/1721687723) |

## What reviewers say

### Book.io

[App page](https://appshunter.io/ios/app/bookio/id1661003233)

Manage your digital library of eBooks and audiobooks with a user-friendly interface. Customize your reading experience with various themes and text settings, and enjoy features like bookmarking and embedded media. Own and control your digital content.

**Highlights:** eBook and Audiobook management, Customizable themes and text settings, Seamless navigation and bookmarking, Audiobook playback and reading/listening switch, Embedded video and fixed format support, Social media login

**Features:** macOS Compatibility

**In-app purchases:** none


### Storyteller Reader

[App page](https://appshunter.io/ios/app/storyteller-reader/id6474467720)

This app allows you to read EPUB ebooks with guided narration on your device. It supports immersive reading features and can sync with a self-hosted backend for automatic audiobook and ebook alignment.

**Highlights:** Read EPUB books, Guided narration support, Immersive reading, Self-hosted backend pairing, Automatic audiobook/ebook alignment

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

**In-app purchases:** none


## Frequently asked questions

### Is Book.io free?

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

### Is Storyteller Reader free?

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

### Which has better reviews, Book.io or Storyteller Reader?

Storyteller Reader is rated higher. Book.io averages 4.8 out of 5 from 58 ratings, while Storyteller Reader averages 5.0 from 37 ratings.

### Do Book.io or Storyteller Reader have ads?

Neither Book.io nor Storyteller Reader shows ads.

### Which is updated more often, Book.io or Storyteller Reader?

Book.io ships an update every 2 months, and Storyteller Reader weekly. Most recently, Book.io was updated on September 17, 2026 and Storyteller Reader on September 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*