For some people who like to hear "new sounds" from your Android smart-phone every day, hour or minute, it can be a chore to keep selecting different alarm, notification and ringtone. You also don't want the predictable scheduled automatic changing provided by other apps. You want something that can set them randomly and yet can control when it should be random.
This app let you set the start and end time and the number of times within that time interval to do random changing of your alarm, notification and ringtone.
The application support English, Simplified Chinese, Traditional Chinese display.