I actually downloaded this awhile back but have not used it until now. Its actually pretty interesting. I took a pic of my cat in a low light situation.

Original

modified
This is pretty good. But then I thought, I have SP Photo lite on here, I wonder what I can do with it.
Not bad. Now I know I could have take the original in to Photoshop and working with the histogram and various filters could really improve the shot, but that’s not the point. Its what can I do on the iPhone.
Here is another shot with InfraredCamera.. Did not save the original.

I think this application really shins in very low light situation, like a night club. The image are not as good as true IR systems, but its fun and unless you know your way around Photoshop, better then nothing.
Pingback: Review of InfraredCamera and SP Photo - taking low light pics with the iPhone « Perivision’s Blog : Written first, edited later.