Instagram Launches Layout, a Standalone Photo Collage App for iPhone

Instagram’s newest app lets you create fun, one-of-a-kind layouts by remixing your own photos and sharing them with your friends. Choose photos from your camera roll—or use the built-in Photo Booth to take spur-of-the-moment shots—and instantly see them laid out in various combinations. Pick the layout you like best, then edit it to make it your own.

More info on the Instagram blog. I just tried it; it’s way easier to use than other apps (like Diptic) that do the same thing.

iPhone only for now, but coming soon to Android.