eBoox vs Dzen Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
eBoox
This application provides a comfortable and customizable reading experience for a wide variety of e-book formats. It offers features like bookmarks, highlights, dark mode, and offline reading, with seamless online synchronization. Books can be easily uploaded from various sources, including cloud storage and email.
- Supports EPUB, MOBI, FB2, DOC, TXT, and more
- Customizable fonts, text size, and brightness
- Dark mode and offline reading
- Bookmarks, highlights, and notes
- Online auto-sync of books and progress
- AD-FREE reading experience
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eBoox – the most pleasant book reader ever! * *according to my mom :) • Cute, simple and useful UI, • Effective reading tools: bookmarks, 3-colors highlights, interactive links and notes, • Dark mode and offline reading, • Customized settings - Fonts, Fields, Text size, screen Brightness, Page scrolling, ets. • Suppots all your e-books, even in ZIP: EPUB, MOBI, DOC, DOCX, TXT, FB2, PRC, RTF, ODT, HTML, AZW, AZW3 and others text documents, • PDF supported (beta), • !Completely AD-FREE, • !Online auto SYNC of ebooks and reading progress, • !FREE WEB e-reader available! Start reading your e-books right now! Upload books via iTunes, import your files from the email, web browser, cloud storages (iCloud, Google Drive, Dropbox, Yandex.Disk etc) or share via AirDrop. In the app you will find detailed guide How to add ebooks in different ways. And we've already added three classic welcome books so you can appreciate the e-reader right away! This is a upgraded version of eBoox. The old one is no longer supported. In order not to lose your books, progress, quotes and bookmarks, install this app version. Run it on device and wait for the data transfer to finish. When you make sure that all your books appeared in eBoox 2020, you can safely delete eBoox.old. You can turn on the synchronization for backup.
Dzen Reader
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Are you tired of buying books you never finish? Do you want to consume documents, articles, and entire books in a fraction of the time? Dzen Reader is the ultimate time-optimization tool for high achievers, students, and productivity seekers. Using the scientifically proven RSVP (Rapid Serial Visual Presentation) method, words are flashed one by one at your eye's natural resting point. This entirely eliminates the time your brain wastes on eye movement and subvocalization. The result? Pure, uninterrupted focus. WHY DZEN READER IS EXACTLY WHAT YOU NEED: • - Turbocharge Productivity: Instantly boost your WPM (Words Per Minute) and absorb a 300-page book in just a few hours. • - Laser Focus (ADHD Friendly): Because words flash rapidly in one spot, your brain doesn't have time to get distracted. You are locked in. • - Bring Your Own Library: Import any EPUB, FB2, PDF, or TXT file in seconds. • - Bionic ORP Highlighting: The Optimal Recognition Point of every word is highlighted, "hacking" your brain to instantly recognize it. • - Your Reading, Your Rules: Fully customize reading speed, fonts, margins, and dark/light modes. If you value your time, this is the only reading app you will ever need. Stop flipping pages and start downloading knowledge directly into your brain. Download Dzen Reader today! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: eBoox at none against Dzen Reader's 2. eBoox also leads on iOS requirement (9.0 vs 16.0). On price, ads 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. Dzen Reader sells 2 in-app purchases, starting at $4.99 per month. eBoox asks for nothing beyond the download.
| Parameter | eBoox | Dzen Reader |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (3.5K ratings) — better | — |
| Positive reviews | 88.3% of reviews | — |
| Number of ratings | 3.5K — better | — |
| Update frequency | Monthly | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 177 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | REDIT, OOO | Oleksandr Zheliezniak |
Bugs and requests
eBoox
Reported bugs
3 issues- Highlighting and annotations sometimes behave unexpectedly
- Syncing between devices can be unreliable at times
- Occasional crashes or freezes when navigating the app
Requested features
7 requests- Add more font options, including bold and italic
- Implement a built-in dictionary or translation tool
- Allow direct import of books from local device storage
- Improve page numbering and reading progress display
- Add support for PDF files and annotations
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- Introduce a grid-style library view for book covers
- Implement automatic dark mode based on system settings
Dzen Reader
Not enough reviews yet to summarise bugs or requests.
In-app purchases
eBoox
No in-app purchases
Dzen Reader
- Dzen monthly subscription$4.991 Month
- Dzen yearly subscription3 Days trial$29.991 Year









