I'm coming from Evernote. They had a piece of software called "Scannable" that allowed you to scan paper documents and save them. It detected the edges and everything and turned your phone into a document scanner.

Zoho Notebook has the same thing in their iOS app. It allows me to capture "documents" and save them in a notebook of my choice.

The only problem is, everything comes through as a colored jpeg. Can these scanned pages be saved as PDFs?