Pretty decent first try
This is a pretty cool conceptual app. It shows random galaxies colliding with each other. The graphics are decent and its just fun. I have two quams about it though. The first is that most of the time the animation ends before you can see a whole new steady galaxy form and the other is that it annoyingly rotates with the movement of the iPhone. I would suggest that the author allow this app to be seen in full screen which would make the experience a bit more realistic. But hey, its $0.99 so its well worth a download. My advice is to give it a try...I think youll like it.
Obe about
Galaxy Collider