Help QR reader for galaxy s3

[rajku]

Hi,
Which QR code reader is compatible with galaxy s3 and the best software.someone said If we use qr code reader for s3, the auto focus feature will not working for phone camera. please help me for this matter
thanks

 

[Peter_UK]

Hi
I've used both Beetagg and QR Barcode Scanner with great success. Both available in Play Store.

 

[XplosiV]

Red laser is an awesome QR scanner, fast too, and free.