QR-Bar is a free and user-friendly QR code scanner and generator designed for iPhone users. With QR-Bar, you can effortlessly scan QR codes and barcodes using your device's main camera, instantly accessing the information they store. The app automatically saves scanned information for easy retrieval, allowing you to revisit previous links, images, and websites at your convenience.

QR-Bar offers a comprehensive range of features, including the ability to create an unlimited number of QR codes, export and share them, and scan various types of QR codes and barcodes such as QR code, Data Matrix, Maxi code, and more. The app also maintains a scan history for quick reference and sharing purposes.