Anyone who works on the go and needs to do things like send a signed contract, digitize an ID, or tackle a stack of receipts ...

and the iPhone X ushers in that future. Like Touch ID and fingerprint scanners on other smartphones, Face ID is used to unlock devices, open secure apps, and authenticate mobile payments.

TL;DR: This smart scanner app that can digitize receipts ... Scan just about anything with your iPhone or iPad—documents, ID cards, books, receipts, notes, and anything else you may have.

Open the Settings app and tap Camera, and then make sure Scan QR Codes is enabled. How to scan a QR code with an Android phone or tablet Similarly to Apple users, Android devices have the QR code ...