On iPhones, use the Notes app
Unfortunately, the Drive app on iPhones does not have this feature. But, the Notes app that comes with iPhone does. Open the Notes app and tap the button to start a new note. Find the camera button, tap that and choose "Scan." Frame your document in the camera screen and it will automatically snap a photo
(unless you turn Auto off in the upper right.)
When you're done snapping all the pages, tap Save. That will save it as a "Note." If you want to share it as a .pdf, just make sure to tap on the document, bringing it up full screen before tapping share.
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Button Show #156. How To Use a Smartphone to Scan and Create PDF Documents. Premium members can review detailed written notes in addition to watching the 45 minute video.
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