Sound Oasis® is the world leader in sound therapy systems.We take tinnitus therapy seriously and it is our hope that this application will provide relief for your Tinnitus symptoms. This Lite version of the app provides a sample of just a few of our effective Tinnitus relief sounds, a fully functional playback timer, and soft off volume management. In the Pro version, there are a wide variety of sounds to choose from. Some are simply great nature recordings, others are unique forms and frequencies of white noise. Further, the Pro version of the app will allow for access to all future sound updates and enhancements. The Pro version features a full 10 band graphic style equalizer with individual sound pre-set levels for full personal frequency customization. How Does This APP Work? The sounds in this app can be an effective tool to manage your tinnitus using sound therapy and sound masking to make tinnitus symptoms less noticeable. This masking effect can be particularly effective at night when the surrounding environment is quieter. By listening to pleasant sounds, particularly sounds close to the frequency level of your tinnitus symptoms, your brain will predominantly hear the pleasant sound instead of the annoying tinnitus noise. Features: 5 INCLUDED THERAPEUTIC SOUNDS: - 1 therapeutic white noise masking sound. - 1 high quality ambient noise masking sound. - 3 high quality Sound Oasis nature sounds with white noise. SESSION TIMER - 5 to 120 minute session timer with continuous therapy option.