Best secret camera app

I tried Auto-Camera and SneakyPix before settling on this app.
Auto-Camera took at least seven clicks to start taking photos. SneakyPix only saved images in the lowest resolution. Neither app blanked the screen while taking photos.

This app takes high resolution photos faster than any other, and it blanks the screen.
Better yet, it starts right in to taking photos when its launched. No messing around. Perfect for when my friends start doing something stupid (Knowing my friends, I have a feeling this app will get lots of use).

bmdhacks about RapidFire Shutter