OT Traveler
Initially used the basic app as I was only sending occasional single page documents. Upgraded (yes, for the $4.99) as I needed to send more. Im also able to save documents in the app securely. I dont use it daily, but weekly at least, including for work. The only problem Ive had is trying to send multiple documents at a time, even when they are grouped together in a folder. Not sure what Im doing wrong. Overall, quite pleased, and have used it frequently. As for picture quality, if you have a clean copy to snapshot to begin with, and have some good lighting, they come out quit clear. I would definitely recommend.
Ot-traveler about
Tiny Scanner - PDF scanner to scan document, receipt & fax, v4.1