This is a simple app that allows you to take photos automatically at a set interval of time. You can set the interval from 3 seconds to 60 seconds. Just tap the button and the app does the rest. It automatically captures and saves the photos to your devices library. You can then use the photos however you wish. It is useful for documenting project progress. You can use the photos to create a time lapse video or stop motion animation. Very simple to use!