Smart Trigger!

Note: Smart Trigger apps requires Bluetooth 4.0 Smart Trigger hardware that is available through:http://www.satechi.net/smart-triggerSmart Trigger is an advanced DSLR camera shutter release app which can be used to release camera shutter, as well as to be programmed to run timed photography task, etc. Delay the starting moment, manage exposure time, set shooting interval or organize numbers of shots. Use this mode to perform advanced photography techniques like time-lapses.