This app has 5 built in timers used in Junior and Teen Bible Quiz competitions. It has a 5 second, 30 second, 1 minute, 2 minute, and 3 minute timers. This app is very handy when using buzzer boxes that do not have built in timers or for home practicing. This application automatically turns off the volume on the phone's ringer and alarms and restores them when the application is exited. The app must be exited with the arrow key and not just put into the background to get the volumes to return to their original levels. The app also has a count down timer, large easy to hit buttons, and an adjustable volume.