What QR scanner app can I use

Here are few QR Code App Readers

Apple Phone

• Quick Scan – QR Code Reader
• Neo Reader

Android Google Phone (go to google play store app)

• QR Droid
• Neo Reader
• Scan – QR and Barcode Reader

Windows Phone (go to Store app)

• Built in. Go to Camera, Lens, Bing Vision
• QR for Cortana (newer 8.1 and windows10 phones )
• QR Code Reader