Code Scanner - QR is a free utility tool available on iPhone that simplifies QR code scanning. It offers a straightforward interface for scanning QR codes, barcodes, puzzles, business cards, and documents. The app supports scanning all standard 1D and 2D code types, providing rapid results without the need for an internet connection. Additionally, it features a flashlight for scanning in low-light conditions and automatically saves scan history for easy reference.

With Code Scanner - QR, users can compare prices by scanning product barcodes in shops and checking online prices, offering a convenient way to save money. The app also includes in-app purchase options for accessing unlimited history data and creating personalized QR codes to share encrypted messages with friends.