Tonal Tinnitus Therapy is an iPhone application designed to assist individuals suffering from tonal tinnitus. The app guides users through a configuration process to create continuous therapy sounds aimed at alleviating symptoms. It utilizes acoustic neuromodulation, which, according to research, may help reduce tinnitus effects, although it is not officially recognized as a medical treatment.

The app allows users to identify their dominant tinnitus tone and plays selected therapy tones, which can be adjusted for volume. Users can also incorporate various masking noises, such as white, pink, violet, or brown noise, to enhance their experience. It is important to approach this therapy cautiously, especially for those with hyperacusis, starting with short sessions at low volumes. While the app offers a one-week trial, it requires a one-time payment for unlimited access after the trial period.