Awesome App. I really love all app made by thèse guy :)
Gridlocked is a grid-based, post-format supporting, layout-shuffling, minimalistic theme for creatives. It is both a classic portfolio for showcasing your work and a modern tumblr-style blogging system.
More info & buying ($35) here
Nice GPL 2.0 option theme Framework for Wordpress , feel free to use, share and fork !