Please email issues and suggestions to barncatcode@gmail.com. Please include what you expected to work and where, and we will try our best to add or fix it as soon as possible. Note that depending on ad revenue or request volume, we may have limited budget or time available to address issues.
Version 1.0.0 has ISBN scan and search, using Open Library. It supports iCloud, so your data is saved if you switch devices or accidentally delete the app. It supports dark mode and larger accessibility text. You can browse by books or authors, and filter by genre, reading list and collection list.
Versions 1.0.2+ will have usability improvements, like a better book layout, scanning improvements and offline image support.
Version 1.1.0 - if it happens - will have improved search.
Beyond that depends on you! Would you like iPad or macOS support? Shortcuts to scan or search a book? Maybe game center support, to share books with friends? Please let us know at barncatcode@gmail.com.