This app works with ComicBase Professional and Archive Editions to let you: - View your total collection value and see how it's changing over time - View reports you've saved to the web or generated with ComicBase Sidekick - Lookup comic information and values by scanning a comic's barcode with your phone's camera, or by typing in its title and issue number - Add new comics to your collection while you're on the go. Then use ComicBase's "Internet > Check for New Sales and Purchases" command when you're back at your desk to automatically add your new comics to your main database. The app is free, but requires a current subscription to ComicBase Professional or Archive Edition.