StuffRadar for iPhone

From Synium Software GmbH:

Track your 'Stuff' like Music CDs, Movies, Books or Games. And do it right from within your iPhone! Separate Library and Wish Lists let you know precisely what you already own and what you are still looking for. Add items to your inventory without leaving StuffRadar, or enter information yourself. StuffRadar assists you with Auto-Completion and context-sensitive search. StuffRadar knows who borrowed your favorite movie, so you can get it back in time for the party or those dark and endless winter days. StuffRadar supports Amazon and IMDB, understands UPC, EAN and ISBN codes, uses CoverFlow for quick and intuitive browsing, and integrates with your iPhone's Address Book.