Popsugar Lifestyle Photography Tips Best Retro Camera Apps 5 Apps That Will Give Your Photos a Cool, Retro Look 7 May, 2018 by Ann-Marie Alcántara First Published: 24 February, 2017 View On One Page Photo 3 of 5 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 CrossProcess Get a photo that looks totally unique with Cross Process ($2). The idea behind the app is to give your photos a look as if they were actually cross processed like film. Choose what you want done to the photo and add a border if you’d like. Previous Next Start Slideshow Photography TipsiPhone AppsPhotographyAppsDigital Life