A document scanner app allows you to scan, edit, and save documents in digital format easily without needing a physical scanner. A few apps offer advanced features like OCR, which helps you copy ...

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 ...