I tested it with my iPhone and iPad Pro. It can scan 1D and 2D barcode very quickly into my iPhone and iPad Pro, so it will work with Shopify app. Please make sure you connect this scanner to your device in HID mode! If you want the user manual, I can message you after the purchase and also with simple setup instructions. A brand new sealed battery is also included ($18 value). It also comes with a NEW USB charging cable ($10 value)! Socket Mobile 7Xi Bluetooth Cordless 1D and 2D Barcode Scanner (Gray) CX3308-1528. This is a 1D and 2D Bluetooth Scanner, so it can replace Socket S740 to scan 2D barcodes. It can also scan 1D barcode, so it can replace Socket 7Ci, S700 scanners. It works with Shopify app. To work with Shopify App on the iPad, please make sure you set the scanner in HID mode! Then follow the instruction here: https://help.shopify.com/en/manual/sell-in-person/hardware/barcode-scanners/1d-pos-barcode-scanner#:~:text=Go%20to%20your%20iPad%20or,Set%20up%20hardware%20%3E%20Barcode%20scanner.