Physical Book Management & Reading Tracker
Thank you for using BookBook. If you encounter any issues or have feature suggestions, please reach out to us.
A: Your library and reading data are stored locally on your device using Apple's SwiftData framework. When you scan to look up book information, only the ISBN is sent to our cloud service for the query; your library content is not uploaded.
A: Go to "Me" → "Data Management" → "Export Backup" to export all books and reading records. You can save via AirDrop, iCloud Drive, etc.
A: Go to "Me" → tap "Membership" on the profile card → tap "Restore Purchases" at the bottom of the page.
A: Open iPhone "Settings" → tap your name at the top → "Subscriptions" → find "BookBook" → tap "Cancel Subscription".
A: Some niche or older books may not be in third-party databases. You can manually enter book information or try again later.