A full-featured slate, or "clapboard," for iPad-toting movie makers everywhere!
Clapboard features a 2 second, two-toned beep countdown and a flash timed with the final, higher pitched beep.
Clapboard also features an adjustable sub-second "frame counter": change the camera FPS setting (to 24, 25, 29.97, 60, etc.), and the timers sub-second display will automatically adjust to the new frame rate.