csBooks vs Bookov
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
csBooks
This app allows users to read and manage ePub and PDF books from their device. It offers features like automatic thumbnail generation, reading progress tracking, customizable text size, and multiple themes for a comfortable reading experience.
- Read ePub and PDF files
- Manage book library
- Auto book thumbnail generation
- Reading progress tracking
- Customizable text size and font
- 8 stylish reading themes
- Cloud storage and desktop sync
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Read ePub, PDF, MOBI, Docx, CBZ, CBR, DJVU and MOBI book files with csBooks ā the best ebook reader and digital library manager for iPhone and iPad. Import, organize, and read books offline with our all-in-one book reader app. The #1 ebook reader app for offline and online reading: ePub reader & ePub viewer PDF reader & PDF viewer MOBI reader & MOBI viewer CBZ comic book reader Word document reader (DOCX) Book Reader Features: ePub reader with adjustable fonts, text size & 8 reading themes PDF reader with page progress tracking & navigation MOBI ebook reader for Kindle-format files Comic book reader for CBZ files Book library manager with card view & list view Auto-generated book cover thumbnails Reading progress tracker Cloud sync & cloud backup for your ebook library Offline reading ā read books without internet Import ebooks from Files, email & cloud storage Desktop sync for cross-device reading Best ebook reader for digital library management. csBooks organizes your ePub books, PDF books, MOBI ebooks, and comic books in one beautiful reading app. Fast ePub viewer, smooth PDF viewer, and full-featured book manager. Read ebooks offline. Sync your book library to desktop. Track reading progress. csBooks is the ebook reader and library app for serious readers. Download csBooks ā ebook reader, PDF viewer & digital library app. ------- Developer contact: studiocaesium@gmail.com Privacy Policy: https://www.caesiumstudio.com/privacy-policy End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Bookov
Organize and read your personal book collection with beautiful typography and customizable themes. Import your own files, generate AI summaries, and save quotes. Your library is stored locally for complete privacy and ownership.
- Import EPUB, FB2, PDF files
- Customizable reading experience
- AI-powered book summaries
- Save quotes and notes
- Local data storage
- Organize books into custom shelves
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Bookov is reading app designed for book lovers who want to own their personal collection, not rent it. Import your EPUB, FB2, and PDF books to read with beautiful typography, or discover new titles to add to your wishlist. Or add them manually. YOUR LIBRARY, YOUR WAY ⢠Add any book to your library without purchasing or uploading ⢠Create custom bookshelves organized by author, genre, or your own categories ⢠Import your existing book files in EPUB, FB2, and PDF formats ⢠Generate AI summaries for any book ⢠All your data belongs to you - stored locally on your device BEAUTIFUL READING EXPERIENCE ⢠Choose from 8 carefully selected fonts: PT Serif, Inter, Spectral, IBM Plex Sans, and more ⢠Customize margins, line spacing, and text size for perfect readability & aesthetics ⢠4 color themes: White, Sepia, Gray, and Dark mode ⢠Smart pagination that perfectly fills every page AI-POWERED SUMMARIES ⢠Generate AI summaries of any book in your library ⢠Choose your style: quick overview, deep analysis, or key ideas ⢠Customize language and format to match your preferences SAVE QUOTES & NOTES ⢠Highlight and save quotes as you read ⢠Add your thoughts to quotes ⢠Access all your saved quotes in one place DESIGNED FOR READERS ⢠Lightning-fast performance on books of any size ⢠Resumes exactly where you left off ⢠Seamless page turning with natural gestures ⢠Clean, distraction-free interface that gets out of your way PRIVACY & OWNERSHIP ⢠No tracking, no ads ⢠Your books and data stay on your device ⢠We believe in "file over app" philosophy ⢠You own your library, not us BUILT FOR iOS Native iOS app crafted specifically for iPhone. No web wrappers, no compromises - just a premium reading experience that feels right at home on your device. --- Perfect for readers who want: - Complete control over their book collection - Professional typography and reading experience - Privacy and data ownership - Support for multiple book formats - Beautiful, customizable interface Download Bookov and start building the personal library you've always wanted. BOOKOV PRO Bookov Pro is an optional auto-renewing subscription. It unlocks your full reading history and statistics, the premium app icons, and 30 AI credits every month. ⢠Bookov Pro Monthly ā US$6.99 per month ⢠Bookov Pro Annual ā US$49.99 per year Prices may vary by region. Every plan starts with a 7-day free trial. Payment is charged to your Apple Account when the trial ends, and the subscription renews automatically unless it is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in Settings ā Apple Account ā Subscriptions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://web.bookov.app/privacy-policy
Screenshots
Verdict
The clearest difference is ads: Bookov at none against csBooks's shown. Bookov also leads on update cadence (every 3 days vs every 2 weeks). csBooks's advantage is review sentiment (100% vs 75%) and device support (4 vs 2). On price, in-app purchases and monetization model there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. csBooks sells 2 in-app purchases, starting at $6.99 per month and Bookov sells 9 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
csBooks ships an update every 2 weeks, Bookov every 3 days. The most recent releases landed on November 8, 2026 and November 6, 2026 respectively.
| Parameter | csBooks | Bookov |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews ā better | 75.0% of reviews |
| Update frequency | Every 2 weeks | Every 3 days ā better |
| Ads | Yes | No ā better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod, Mac ā better | iPhone, iPad |
| Requires iOS | 15.0 ā better | 17.0 |
| Further details ā not scored | ||
| Size | 61 MB | 114 MB |
| Age rating | 4+ | 4+ |
| Developer | Ravi Kumar Sharma | Kirill Oleinichenko |
Customer experience
csBooks
Bookov
In-app purchases
csBooks
- Unlimited Pro (Monthly)$6.991 Month
- Unlimited Pro (Yearly)$22.991 Year
Bookov
- Bookov Pro (Monthly)7 Days trial$6.991 Month
- Bookov Pro (Annual)7 Days trial$49.991 Year
- 10 AI Credits$0.99
- 50 AI Credits$2.99
- Supporter$4.99
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- 250 AI Credits$9.99
- Believer$19.99
- 1000 AI Credits$29.99
- Evangelist$49.99









