Epubgle reader vs Book.io
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Epubgle reader
This app allows you to read EPUB ebooks on your iPhone, iPad, and Mac. It supports both reflowable and fixed-layout layouts, offering customizable text and page display options. Enjoy features like automatic saving of your last reading position and importing books from various sources.
- EPUB reflowable and fixed-layout support
- Import EPUBs via Share menu or email
- Customizable text size, line height, and margins
- Automatic saving of last reading page
- Audio playback and video support
- Page turning and menu toggle buttons
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About this app - EPUB reflowable layout viewer, EPUB fixed layout viewer on iPhones, iPads and Mac Features - Available on iOS iPhones, iPads. Also Mac. - Open files with .epub extension. - Customized TOC provided additionally. - Reopen to the location of last reading page. - Import .epub eBooks by selecting "Share" context menu which pops up when you long press tap .epub file in Files built-in App. - Import .epub eBooks from the email app's file attachments. - Choose Options that have one page(portrait) or two pages(landscape) with fixed-layout book. - Scroll type(portrait) with reflowable-layout book. - Audio playback and video full screen switch. - Media Overlay SMIL support to fixed-layout ePUB With Read Aloud Feature. - Track the path of moving pages. - To turn pages and toggle menus, use bottom buttons respectively. - Adjust text size, line height, margins. - Scan .epub ePUB files on your device
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 Epubgle reader's 0%. Book.io also leads on ads (none vs shown) and monetization model (free vs ad-supported). Epubgle reader's advantage is iOS requirement (12.0 vs 16.0). On price, update cadence, in-app purchases and device support 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.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on June 19, 2026 and September 17, 2026 respectively.
| Parameter | Epubgle reader | Book.io |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (58 ratings) — better |
| Positive reviews | 0.0% of reviews | 96.7% of reviews — better |
| Number of ratings | — | 58 — better |
| Update frequency | Every 2 months | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 20 MB | 31 MB |
| Age rating | 17+ | 12+ |
| Developer | Contents Color CO.,LTD. | Book.io, Inc |
Customer experience
Epubgle reader
Book.io
In-app purchases
Epubgle reader
No in-app purchases
Book.io
No in-app purchases
