Unofficial Android app for the Hamburger Öffentliche Bücherhallen
- Multiple accounts and indivual background color
- Due date display and extension if available
- Optional daily due date updates
- Widget that displays lent items and next due date
- Details page for items with date and location availability
- List of all Bücherhallen locations
- Catalog search, simple and detailed
- Display your accounts' notepads (menu->ugly icon)