CustomBooks
Books
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Turn a messy ebook collection into a beautiful library. Edit EPUB metadata and transfer books wirelessly—no cables, no cloud.
CustomBookS
Take control of your ebook library.
A beautiful library shouldn't be ruined by inconsistent covers, incorrect titles, or messy metadata.
CustomBookS is designed to help you organize and personalize your EPUB collection with a simple, privacy-focused editing experience.
Features
Edit EPUB Metadata
Change book titles
Edit author names
Update descriptions
Replace book covers
Wireless Local Transfer
No cables required
No cloud uploads
Import and export ebooks directly over your local network
Build a Cleaner Library
Fix incorrect metadata
Replace low-quality or inconsistent covers
Create a more organized library in Kindle, Apple Books, and other reading apps
Simple, Fast, and Private
No ads
All processing happens locally
Designed for ebook lovers and collectors
Whether you're a Kindle user, an avid reader, or someone who wants a cleaner and more beautiful ebook collection, CustomBookS gives you full control over your library.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Big Update: Local Network Transfer is here!
New Features
Wirelessly upload ebooks over your local network — no cables or cloud services required
Download edited ebooks back to your Kindle or other devices
Improved EPUB metadata editor:
Edit Title
Edit Author
Edit Description
Replace Cover
Faster file processing and improved performance
Bug fixes and stability improvements
Manage and organize your ebook library faster and more conveniently than ever.
The developer, 永隆 郝, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 永隆 郝
- Size
- 3.3 MB
- Category
- Books
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2026 Long