Priime (YC W15) – A new way to edit photos on the iPhone
medium.com
medium.com
A nice clear concise before <> after comparison would go a long way to show what this app actually does.
"Streets" style: http://priime.com/streets
Artist page with more styles: http://priime.com/travelinglens
You can see the rest of them linked off the home page: http://priime.com/ in the "Featured Authors" section.