From RedLaser blog: Android users are more likely to scan soda and cigarettes than their iOS peers
Draw your own conclusions.
I wish I could remember what I scanned first. Probably a book.
Looking at those charts again, I think what strikes me the most is how large the drink percentage is. I certainly don’t have a bottled drink at hand that often. And bottled water is really that common? That’s freaky since water can usually be had out of a tap at no charge.