Torrossa Reader vs Book.io
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Torrossa Reader
Read digital texts in epub format with this application. It's designed for academic study and personal reading, focusing on humanities and social sciences. The app supports both protected and unprotected epub files.
- EPUB format support
- Readium LCP protection
- Academic and personal reading
- Focus on humanities and social sciences
- Supports unprotected epubs
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The new Torrossa Reader app for texts in epub format. Torrossa Reader is the new reading app for Torrossa digital bookstore, an essential resource for university research, academic study and personal reading with a focus on the humanities and social sciences. Torrossa Reader is based on Readium LCP, a new open source security technology, and allows you to read epubs that are both Readium LCP protected or without protection.
Book.io
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.
- 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
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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: 1. Effortless Reading: Navigate your eBooks seamlessly with our user-friendly interface. 2. Customizable Themes: Personalize your reading environment with Light, Paper, or Dark themes. 3. Tailored Text Settings: Adjust text size, line spacing, and fonts, including options like Open Dyslexic. 4. Bookmarking and Navigation: Easily bookmark pages and navigate through your reading material. 5. Media Support: Immerse yourself with audiobooks, embedded videos, and fixed format support. 6. Dark Mode: Read comfortably in low-light settings with our sleek dark mode. 7. 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. 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.
Screenshots
Verdict
The clearest difference is review sentiment: Book.io at 97% against Torrossa Reader's 0%. Book.io also leads on update cadence (every 2 months vs every 4 months). Torrossa Reader's advantage is device support (4 vs 2) and iOS requirement (14.0 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Torrossa Reader ships an update every 4 months, Book.io every 2 months. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.
| Parameter | Torrossa Reader | Book.io |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (57 ratings) — better |
| Positive reviews | 0.0% of reviews | 96.7% of reviews — better |
| Number of ratings | — | 57 — better |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 12 MB | 31 MB |
| Age rating | 4+ | 12+ |
| Developer | Casalini libri S.p.A. | Book.io, Inc |
Customer experience
Torrossa Reader
Book.io
In-app purchases
Torrossa Reader
No in-app purchases
Book.io
No in-app purchases








