# Book.io

> Books

Canonical page: [https://chrome-stats.com/d/id1661003233](https://chrome-stats.com/d/id1661003233)

## Overview

- **ID:** `id1661003233`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Book.io, Inc
- **Category:** Books
- **Rating:** 4.80 / 5 (58 ratings)
- **Version:** 1.5.1
- **Last updated:** 2026-05-22
- **First published:** 2023-03-31
- **Size:** 31 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/book-io/id1661003233)
- **Website:** [https://book.io/](https://book.io/)
- **Privacy policy:** [https://book.io/terms-of-use/](https://book.io/terms-of-use/)

## Description

Book.io is a eBook and audiobook reader Chrome extension designed to help you own and manage your digital library. Enjoy effortless reading with a clean, intuitive interface, customizable themes (Light, Paper, Dark), and precise text settings—including fonts like Open Dyslexic—for a comfortable fit.

Features include bookmarking and easy navigation, media support for audiobooks and embedded videos, and Dark Mode for late-night reading. With multi-language support (Spanish and English) and a focus on ownership—Unchangeable, Unburnable, Unbannable—Book.io makes it simple to download, access, and control your library. New features add audiobook support and social login to streamline setup.

## Rankings

- #163,414 — Overall

## Review summary

Users praise Book.io for true ownership of ebooks via blockchain, with resale and gifting options, and for fast, smooth performance and a dark mode. The app is viewed as easy to purchase and read, and across devices. Recurring feedback asks for more features and better organization (e.g., multiwallet support, a recent tab, and folders) and minor UI improvements. Overall, the decentralized NFT model is seen as a revolutionary approach to owning digital books, with room for feature enhancements.

### Pros

- True ownership of purchased ebooks with the ability to resell, gift, or hold them.
- Blockchain/NFT-based system enabling cross-device ownership and a decentralized app.
- Fast, responsive performance with quick book loading and a dark mode.
- Easy purchases and an intuitive reading experience with seamless gifting and resale.

### Cons

- Feature requests for more features and better organization (multiwallet support, a recent tab, and folders) across multiple reviews.

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1661003233)