Common Alarm Clock will help you to get up on time to work, study and other event. With Common Alarm Clock you will never wake. The Common Alarm Clock has many useful features:- Internet radio for alarm call- mathematical example before turning off- snooze for a short time - set the exact schedule on weekdaysCommon Alarm Clock help you to wake up on time and you will never turn off its sleepy. Common Alarm Clock is the guardian of your sleep, and it is absolutely free.