In recent years, applications (apps) for medical purposes have been developed and introduced, including apps that perform diagnostics and documentation for hearing loss and tinnitus in combination with smartphones. Even therapeutic apps, particularly for chronic tinnitus, have been launched. This review discusses the existing scientific literature for these smartphone applications. For tinnitus, Internet-based cognitive behavioral therapy has been developed and evaluated. For tinnitus therapy, introduced apps combine acoustic stimulation and music, or serve acoustic stimulation of cortical regions around the tinnitus frequency. Although these apps appear very innovative, their effectiveness has not yet been scientifically proven. A general problem associated with using smartphone apps lies in their safety in terms of possible side effects and personal data protection. However, Internet programs and apps can be a useful supplement to multimodal tinnitus therapies.
Keywords: Cognitive behavioral therapy; Hearing aids; Hearing loss; Hyperacusis; Music therapy.