Did you know that you can scan a document on iphone or iPad, and create a pdf, using the notes app? Follow these instructions to get started.
Click on Notes app
Open new note by clicking in bottom right corner
Tap plus button on bottom center of screen
Choose ‘Scan Documents’
Position the document in view and take a picture
Adjust corners to fit page and save
Scanned document will appear in your notes, and you can then create a pdf, email it or print it.