The version 8.5 update moves Fhotoroom away from HTML 5 for a more pure, native app experience. Fhotoroom also adds integration with Instagraph to allow you to share your edited images to Instagram. You still have direct sharing with Facebook, Flickr and Twitter. When you choose Instagraph in the sharing options you’ll be sent to the Instagraph app where you can crop, add filters, add hashtags/captions and upload the image to Instagram.
via Windows Phone Central – News – Forums – Reviews – Help for Windows Phone http://www.wpcentral.com/major-update-lands-fhotoroom-windows-phone-8-adds-instagraph-sharing-and-much-more