One would think that such a simple and straight forward app should already exist, but I have yet to find an application that performs this function. What I am really interested in having is an application that will make it appear as though there are no photos whatsoever on my iPod touch to someone snooping around. The camera roll is then only revealed with a preassigned finger gesture. I am not interested in applications that create a "locker", "passworded archives", "individual photo hides", or camouflaging images with something else. Having any of the above gives the game away just by making the unauthorized user suspicious. I don't even want the number of photos showing. Does such an application already exist? If not I would happily buy the first version of this that shows up either in Cydia or the App store.