Contact us: joysa.app@gmail.com
Joysa is a personal book library for iPhone. It is not an ebook reader. There is no Joysa account.
Finding or adding a book
Search looks through your library (title, author, review, ISBN), not a global store. Add a book with Add, or scan the ISBN barcode. Cover lookup uses Open Library and needs a network. A color placeholder is normal when nothing is found. You can set your own cover from Photos.
Incorrect book information or cover
Edit the book. Barcode lookup may not match your edition. Replace the cover from Photos.
Backups
Settings → Library backup → Save. A copy inside Joysa is deleted if you delete the app. Use Share copy or a backup folder in Files / iCloud if you want the library to survive.
Removing your data
Delete one book in Edit, or Settings → Delete library, or delete the Joysa app. Exported files in Files or iCloud stay until you remove them.
Privacy
Privacy Policy: https://joysa.app/privacy/