A free program for Android, by Maps Store.

Smart Tools: Digital Compass – QR code reader & Barcode Scanner is a handy toolkit for your smartphone. It has a compass, barcode scanner, and a notepad with you can use for making notes. The compass can be used for finding the direction to go in order to reach your destination. The notepad can be used for writing down the notes you want to remember.

The product information that the barcode scanner can read is shown on the screen of the smartphone.

Smart Tools: Digital Compass – QR code reader & Barcode Scanner can be used for finding the direction to go in order to reach your destination.