has anybody used the iphone 4 light metre app? i think it runs on 3g as well, but i am specifically interesting in hearing experiences with the better iphone 4 camera. is this a decent app to use in the field?
You mean "in the field" with an iPhone 4? You mean using the camera in it? I wouldn't bother with anything serious about it, it's just for taking a quick snapshot if you see a UFO, right? I mean it can't take a good photo, can it?