Update (I think) made it useless for scan from album
I used to use this all the time for scanning business cards. Somewhere recently, the "scan from album" on my 6S is screwed up. It takes 3-5 minutes for the list of albums to load and then it uses a non-standard way to display photos and the albums. I have over 25,000 pictures but use iCloud Photo Library - so it works seamlessly with other apps on my phone and display the photos correctly with latest photos first. I have stopped using it even though Im a paid user.
amosdad about
CamCard - Business card scanner & reader, v7.10.5