BookNut - Library Tracker

BookNut is your personal book library in your pocket. Whether you have 50 books or 5,000, BookNut helps you catalog, organize, and track every book you own — and every book you want.

SCAN & ADD BOOKS INSTANTLY
Point your camera at any book barcode to instantly look up title, author, cover art, and more. BookNut pulls metadata from Open Library and Google Books so you don't have to type a thing. No barcode? Search by title or author, or add books manually.

YOUR LIBRARY, YOUR WAY
Browse your collection in list or grid view. Filter by read status, author, publisher, genre, year, or rating. Search across your entire library in seconds. Every book shows its cover, reading status, and rating at a glance.

WISH LIST
Keep a separate wish list for books you want to read or buy. When you get one, move it to your library with a single tap.

LOAN TRACKING
Lend a book to a friend? Track who has it, when it's due, and get overdue warnings. Loan books directly from the book detail page or the dedicated loans screen. Manage your contacts and never lose track of a borrowed book again.

ORGANIZE WITH COLLECTIONS & TAGS
Create custom collections with colors to group books however you like. Add tags for flexible categorization. Use both together for powerful organization.

DETAILED STATISTICS
See your reading progress at a glance. View breakdowns by author, genre, publisher, rating, and year. Track monthly reading trends, page counts, and loan history.

IMPORT & EXPORT
Bring your existing library with you. Import from CSV or JSON files. Export your full library as a backup or share it as a spreadsheet. Your data is always yours.

CUSTOM COVER IMAGES
Some books don't have cover art online. Take a photo or pick from your gallery to set a custom cover for any book.

WORKS OFFLINE — NO ACCOUNT NEEDED
All your data lives on your device. No sign-up, no cloud sync, no tracking, no ads. BookNut works completely offline after you've added your books.

BookNut is a one-time purchase. No subscriptions, no in-app purchases, no limits.