Tilt shift (please check out Wired's review) I bought this like 10 minutes ago (keep in mind i'm at work) So i haven't tested it out thoroughly, but i do believe it is worth the $1.99. iPotch users will be able to use the stock photography, or any pictures you throw onto your iPotch.. so you guys aren't left out! I'm very impressed with how quickly it works, and you can change the focal point in the picture you've taken. For landscapes this will really be useful, as well as perhaps action shots. This really lets you take iPhone photography to the next level. The best thing is that you can take the picture, then go back later and use the application at home... I'm happy to answer any questions, perhaps i can post some pictures when i get back home (8PM probably tonight)
(bump) Has anyone else bought this game? It's pretty fun, i have been surprised by how much i've been using it!
personally i think its a waste of money as i can do the exact same thing in photoshop for free i just dont see myself ever needing to take a tiltshift photo on the go