AudioCardio is a data and science backed mobile app that assesses your hearing and generates a personalized sound therapy (inaudible) designed to protect and strengthen your hearing. It is a once a day, one hour therapy that stimulates the cells inside your ear. You can think of it like exercise or physical therapy for your hearing. You can use the app while you enjoy other activities like working out, listening to music, commuting or even while you work. http://www.audiocardio.com