2025-05-15 00:00:00 Arlington County, Virginia’s free app puts the public library at your fingertips wherever you might be. Search the library catalog, manage multiple library card accounts, book meeting rooms, and access library information and operating hours. You can browse featured events, news and popular booklists. The app takes advantage of several mobile-specific features such as barcode scanning, storing of digital library cards, push notifications when holds are ready or accounts overdue, and geolocation to the nearest library.