【實用健康app】Tinnitus Noise Generator|最夯免費app-綠色工廠好玩App

App can help reduce your tinnitus in your ear by stimulating nerve system. I recommend to set frequency where your tinnitus you can listen. App helped me too to reduce level of inner noise . App is optimised for night time usage. Device can turn off, noise will be still produced. When you set frequency background is dark, so it will not drain battery. Any comment, idea how to improve is welcome.