Five apps for scanning documents on your iphone whether you're in school or running a business, being able to scan documents on the go can be extremely useful. here are five apps that make it easy.. When ios 11 ships, you'll be able to use the notes app to scan your documents and create digital files. using the new, more intelligent camera system in ios 11, your iphone will automatically recognize, capture, crop, and enhance documents you "scan" using notes.. This isn’t just a document scanning app, but also an app that scans qr code. the pro version of the app, available for $4.99, also providers ocr which converts all scanned images into pdfs that can be searched..