About this app

Easily catalog your book collection. Scan an ISBN barcode and automatically download book details, such as the cover, author, and title. Make your own library today. - All data is stored locally on the phone inside the app. - No subscriptions or use of cloud storage. - Organize books in bookcases. - Use the phone camera to scan the ISBN. Scan many books in an easy flow. - Use OCR to scan an ISBN inside a book. - Look up books at Google Books or Open Library. - If the ISBN cannot be used, OCR scan a book cover for the title and author. - Export/import all books in a zip file. - Make an Excel file with all book data. - Advanced sorting.

Latest release

What’s New

Version 1.1 Nov 24, 2025

The search keyboard would hide part of the result.

Audience growth

Ratings growth

Steady

7-day gain +0

Ratings / day 0.0

30-day gain +0

US rating-count history

0 ratings

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking