** NOTE TO EDITORS - FREE TO USE IN ASSOCIATION WITH MARKSTA APP STORY ONLY - FOR MORE INFORMATION CONTACT JOHN D MCHUGH ON +44 777 629 3662 OR ** A screenshot from the Marksta app, 20 Dec 2012. Marksta is an app that allows you to add text to your photographs directly from your iPhone. Copyright your images before sharing them to Facebook, Twitter, Instagram, Tumblr, etc. Or add your Twitter name, or your website address. Whatever you want to write, Marksta makes it simple and fast. (John D McHugh)