Without any third-party software, the built-in app Notes on your iPhone can easily help you to scan documents and photos. Sometimes, you may have encountered some problems with your exterior scanners, Notes app would be your firm choice to scan your preferred files on your iPhone.
Step 1: Open Notes app on your iPhone. Create a new note by clicking the cross icon to add a new note or add a document to an existing one.
Step 2: At the bottom of the note screen, tap the camera bottom and choose Scan Documents option.
Step 3: Line up the document or other photo file you would like to scan. Then, tap shutter button of the camera. Finally, click on Save after the document has been scanned. If you want to scan more documents, you only need to repeat the above steps and finally save all the photos you scanned. When it is done, all the pages would be showed in this note.
Read on this tutorial to get more detailed steps: How to Scan Photos and Documents on iPhone
