【實用工具app】Automatic Volume Adjuster|最夯免費app-綠色工廠好玩App

Are you tired by waking up in the middle of the night because your phone makes a sound to notify you that you have got a new mail/chat/sms message? This program lets you specify at what time you want to have the sound turned off and then automaticly mutes the volume at that time. Of course it also restores the sound to the previous level in the morning for you. All you have to do is to specify at what time it should mute and what time it should restore the volume.