What's the best iOS app for finding cheap physical books online?

ThriftBooks is a go-to destination for readers seeking affordable physical books directly from their iPhone. The app's primary strength is its extensive inventory of used and remaindered titles, which often sell for a fraction of their original retail price. This makes it particularly useful for students sourcing textbooks, as one reviewer noted, or for any reader looking to expand a personal collection without significant expense. Key features include a robust search function, detailed condition grades for each copy, and a rewards program that offers a free book after a certain amount is spent.

However, the app's interface presents some notable limitations. A common point of feedback centers on navigation, with some users reporting frustration over the lack of a persistent back button, which can interrupt browsing flows. Conversely, other users appreciate the app's straightforward, no-frills approach to purchasing. While the core shopping experience is efficient, some logistical aspects could be improved; for instance, the cart system doesn't always allow users to bundle pre-orders with in-stock items, potentially leading to multiple shipments. Despite these interface quirks, the value proposition is clear for anyone prioritizing cost and selection over a polished mobile experience.