NOTE: These are apps are TEMPORARILY on sale. They may not still be free when you read this.
Today, I've got for you two 3D apps that usually cost money, but for now at least, are free. That's six dimensions for the price of none!
Duke Nukem 3D
Rating: 3/5Finally! I can finally enjoy my old friend Duke on my iPod. And on top of that, it's free for thermos being. What more could I ask for? Well... Good controls for one thing. It is still Duke Nukem 3D, but at least in my opinion, the touch screen controls are just awful. But hey, it's free right now so you really have nothing to lose for downloading it and giving it a shot yourself.
Download in iTunes
Galaxy on Fire 3D
As a good contrast of Duke Nukem's bad controls, I present to you Galaxy on Fire 3D. It's control's, while being vastly superior, do still take a bit of getting used to. The game itself is a fun space based flight shooter. It feels very polished in every area except for the bits when you're just flying through space doing nothing. It can get a bit monotonous around those points. But again, as with Duke Nukem 3D, it's free right now, and you have nothing to lose by trying it.