Discover Mac OS X Softwares to Price Comparison.
Can link scanned physical product barcodes to online price comparison services (requires internet connection).
QuickMark is a comprehensive and user-friendly barcode and QR code scanning application available for iPhone, iOS, iPad, and Android devices. It provides fast and accurate recognition of various barcode formats and offers advanced features like QR code generation and price comparison.
InvisibleHand discretely helps users find lower prices while shopping online. It acts as a smart browser extension, automatically notifying you if the product or flight you are viewing is available at a cheaper price on another retailer's or travel site.