# Cindy's Books — Your book collection, offline > Offline personal book catalog and collection manager with barcode scanning. (iPhone/iPad app by David Rodgers.) - Source: https://appshunter.io/ios/app/cindys-books/id6796224627 (this page in markdown: same URL + `.md`) - Developer: [David Rodgers](https://appshunter.io/developer/6796224629) - Category: Books, Productivity - Price: Free - Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 4 MB - Languages: American English - Released: 2026-08-13 - Data updated: 2026-10-04 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/cindys-books/id6796224627/reviews.md ## What is Cindy's Books? Cindy's Books is named for my wife, Cindy — whose ever-growing shelves started all of this. It began with a simple problem: standing in a thrift store holding a paperback, she had no quick way to know whether she already owned it. I looked everywhere for an app to catalog her collection. Everything was either a heavy-handed "library management" system built for institutions, or so bare-bones it was barely more than a list. Nothing hit the sweet spot — a simple, fast, personal book catalog. So I built one, and made it a public project so any book lover could use it. Then reality hit: a web app is useless in the back of a thrift store with one bar of signal. So this is a native app that keeps your entire collection on your device — instant lookups, no connection needed. Point your camera at a barcode and it tells you "already owned" or "not yet — add it?" And for self-hosters running the open-source BookNexus web app, it syncs both ways with your own server: add books on your phone, edit them at a keyboard on the web, both stay in sync. What it does • Your whole library on your phone — fully offline • Scan a barcode to add a book, or catch a duplicate before you buy it • Auto-fills title, author, and cover from Open Library • Browse by author or series; instant search • Mark what you've read • CSV import/export and iCloud backup • Optional two-way sync with your self-hosted BookNexus server No account. No ads. No tracking. Your collection is one file on your phone that you own. ## Key features - Offline library catalog - Barcode scanning for adding books - Automatic book detail population - Search and browse by author/series - Mark books as read - CSV import/export - Optional BookNexus server sync ## Is Cindy's Books safe? Not enough ratings yet to assess Cindy's Books. ## Is Cindy's Books legit? Cindy's Books has limited verification signals. The AppsHunter Legitimacy Score for Cindy's Books is 58 out of 100 points across 7 verification signals from App Store and developer data. ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/cindys-books/id6796224627/reviews.md ### 5/5 — Amazing App *2026-08-16* This app is so easy to use and very beneficial. I have not had a good way too figure out what books I have already read while i am at book stores and this makes it so easy. You can view books by the author name, the series, or by the book. I love it so much!! ## Frequently asked questions about Cindy's Books ### Does Cindy's Books have ads? No, Cindy's Books is ad-free. The developer explicitly states 'No ads' in the app description, ensuring an uninterrupted user experience. ### How much does Cindy's Books cost? Cindy's Books is free to download and use. There are no in-app purchases or subscription fees associated with the application. ### What devices support Cindy's Books? Cindy's Books is available for iPhone and iPad. It is designed to run natively on Apple's mobile operating systems. ### Can I use Cindy's Books without an internet connection? Yes, Cindy's Books is designed to work fully offline. Your entire book collection is stored on your device, allowing for instant lookups even without a signal. ### How does Cindy's Books add books to my collection? You can add books by scanning their barcode using your device's camera. The app then automatically fills in details like title, author, and cover art from Open Library. ### Can I sync my book collection with other devices or services? Yes, Cindy's Books offers optional two-way sync with your self-hosted BookNexus web app. This allows your phone and web collections to stay synchronized. ### What is the age rating for Cindy's Books? Cindy's Books has an age rating of 4+. This indicates it is suitable for children and adults alike, with no mature content. ### How often is Cindy's Books updated? The latest version of Cindy's Books is 1.0, which was released on 2026-08-14. Further update frequency is not specified, but the app is a public project. ## Version history (last 1 release) ### 1.0 — 2026-08-14 No release notes. ## Apps similar to Cindy's Books | App | Rating | Price | Category | | --- | --- | --- | --- | | [dogear: social book tracker](https://appshunter.io/ios/app/dogear-social-book-tracker/id6759019835) | 5.0 (1) | Free | Books | | [Ilona Andrews](https://appshunter.io/ios/app/ilona-andrews/id6761313239) | 5.0 (320) | Free | Books | | [Mibrary: Book Tracker & TBR](https://appshunter.io/ios/app/mibrary-book-tracker-and-tbr/id6758561299) | 4.8 (144) | Free | Books | | [Bookology: Book Tracker](https://appshunter.io/ios/app/bookology-book-tracker/id6747273681) | 4.8 (772) | Free | Books | | [Book Tracker: Bookshelf & TBR](https://appshunter.io/ios/app/book-tracker-bookshelf-and-tbr/id1491660771) | 4.7 (6,115) | Free | Books | | [Book of the Month](https://appshunter.io/ios/app/book-of-the-month/id1473873226) | 4.9 (83,341) | Free | Books | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-04.*