I am wondering if anyone knows of an app with the following functionality. The app must automatically take photos during a set interval (e.g. take 1 photo every 3 hours) and then have that automatically save to the camera roll without any user interaction. Is this possible? I've tried Lapse It, OSnap! Lite, and Camera Awesome but for a tiny issue, none of them seem to fit both criteria. Camera Awesome comes closest, but the max interval timer is set to 60 seconds and I would like something longer (ideally hours). Hope there's something out there!