Relax Helper Free is the free version of Relax Helper. It classifies 33 different scenes and 64 ambient sounds into 5 Categories. For instance, nature species contain Beach, Jungle, Garden, and so on. You can get them from the list of all present relax themes. It is designed to ease your mind and help you sleep in minutes. You can keep playing sounds when iPhone or iPod Touch goes into sleep mode. Sometimes the surrounding noise effect can be damaging while you are at work.