As if the iPhone couldn’t get any cooler…it just did last night. My brother stopped by for dinner and to introduce me to what I think could be one of the coolest FREE apps the iPhone has to offer: Photoshop Express. I’m a huge fan of Instagram and Hipstamatic, but if you like taking pictures and making them look cool to impress all of your friends and enemies…download PS Express. It’s free and has just the basics of Photoshop — effects, borders, saturation, exposure, etc. — but it’s enough to make awesome pictures look even more awesome. wowsa! I got kind of stuck on one effect, sketch, as you’ll see below, but I’m pretty happy with the results! iPhone you do me dirty. Check out my slideshow.