Book.io

4.7
112 reviews
1K+
Downloads
Content rating
Everyone 10+
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About this app

Book.io is the eBook and Audiobook app that empowers you to manage your digital library on your terms. Transform your reading experience with a range of features crafted for maximum enjoyment.

Key Features:

- Effortless Reading: Navigate your eBooks seamlessly with our user-friendly interface.
- Customizable Themes: Personalize your reading environment with Light, Paper, or Dark themes.
- Tailored Text Settings: Adjust text size, line spacing, and fonts, including options like Open Dyslexic.
- Bookmarking and Navigation: Easily bookmark pages and navigate through your reading material.
- Media Support: Immerse yourself with audiobooks, embedded videos, and fixed format support.
- Dark Mode: Read comfortably in low-light settings with our sleek dark mode.
- Multi-Language Support: Experience Book.io in Spanish or English for a tailored touch.

Why Choose Book.io?

Embrace the future while preserving the past with our collection of Unchangeable, Unburnable, Unbannable eBooks and Audiobooks you own and control. Join our community of satisfied readers today. Download Book.io and embark on your journey of actual digital ownership.
Updated on
Mar 5, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.7
108 reviews
Rivers_Lakes
April 26, 2025
Every update, the app keeps getting better! Though, a lot still needs addressed. The biggest issue I have is it seldom remembers where I left off and starts me back at the beginning of the book I'm in the middle of reading. While the UI is manageable, it needs a major redefine in the UX. While I will continue to use this app for all my reading, I really look forward to future updates from the devs. Mainly, so the newcomers I'm onboarding quit bugging me about the app being clunky.
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Marat Khacheryan
April 29, 2024
Edit: App is improving! Added a star As much as I love Cardano and it's potential I have to be honest about the app. It's three stars from me because it does not work well. Often times I get disconnected from my wallet connection and cannot read the books. As someone who's moderately tech savvy, I'd say this is not good. We can't onboard new people into something that has all these bugs. The app also doesn't allow you to click on a word and copy it and look it up. Hope this changes soon.
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Book.io
October 16, 2023
Thank you for your feedback. Please note that this is our MVP app and most if not all of the items you suggested are on our roadmap. There is still a lot more features to be added to the app to make it more user-friendly and a nicer experience to onboard non-crypto users. You can see our full app roadmap here https://book.io/roadmap/ Thank you
Minkoff Aaron
February 21, 2023
Frankly awesome: clean design and layout, easy and straightforward library search, and bookmarks are easy to set up. This is a volume one app and functions better than most widely used apps that have been around for awhile. One can easily see the amount of time, attention, and work put into this. I'm looking forward to volume two and any updates. Great job on this!
4 people found this review helpful
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What’s new

Discover the latest enhancements in our app with the newest update!
What's New:
Audiobook Support:
Dive deeper into your favorite stories with our new audiobook feature. Switch between reading and listening anytime, anywhere.
Social Media Connection:
Book.io is now easier than ever to get started. Log in or create an account using your existing social media credentials.

App support

About the developer
Book.io, Inc
support@book.io
201 1/2 E Virginia St Ste 1 McKinney, TX 75069-4337 United States
+1 469-790-0466

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