Good App
Good App
Great app!!
Easy to use and nice usecase.
Free
In-App PurchasesWith Ads
About
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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What's New in csBooks
15
May 31, 2026
Get ready for a smoother reading experience! We've polished up the user interface to make navigating your books even more intuitive. Plus, dive into our new Book Metadata Editor to personalize your library and tweak Text Library Settings for ultimate control. We've also squashed some pesky bugs for a more stable experience.
MoreSubscription plans
Unlimited Pro (Monthly)
Unlock all PRO features
$6.991 Month
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FAQ
What file formats does csBooks support?
csBooks supports reading ePub, PDF, and Mobi file formats. You can import these files directly from your device.
Can I customize the reading experience in csBooks?
Yes, csBooks allows you to change the book text size and font to suit your eyes. It also offers 8 stylish themes for a comfortable reading experience.
Does csBooks track my reading progress?
csBooks automatically detects and tracks your reading progress for both ePub and PDF books, including your current page in PDF files.
How does csBooks manage my book library?
csBooks automatically generates thumbnails for book covers upon import, allowing you to view your ePub files by their cover. It supports both card and list views for your books.
Is my imported book data secure with csBooks?
Yes, when you import ePub and PDF book files, csBooks saves them in secure cloud storage. These files can also be synced with the desktop application.
What are the subscription options for csBooks?
csBooks offers an 'Unlimited Pro' subscription with monthly and yearly plans. The monthly plan costs $6.99 per month, and the yearly plan is $22.99 per year.
Does csBooks have ads?
Yes, csBooks contains advertisements. This is a common model for free applications that offer in-app purchases for enhanced features.
What devices is csBooks available on?
csBooks is available on iPhone, iPad, and iPod devices, indicated by its support for these platforms.
