A Mobile App Designed to Strengthen Hearing and Relieve Tinnitus.

AudioCardio™ is an evidence-based mobile app that delivers inaudible sound therapies designed to maintain and strengthen your hearing while providing relief from tinnitus by stimulating the cells inside your ear. It’s like physical therapy for your hearing.

More than 70% of customers who used the app for a minimum of 30 sessions reported positive changes to their hearing or tinnitus. Results may vary.

Threshold Sound Conditioning Has Been Clinically Proven With:

How It Works

Our clinically proven Threshold Sound Conditioning (TSC) technology generates personalized sound therapies just below the audible level to help stimulate and strengthen your hearing. AudioCardio™ quickly assesses your hearing and delivers a once a day, leonbet, one hour sound therapy that you can play passively in the background while you go about your day.

  • Your hearing works by processing sound waves traveling through the air
  • These sound waves stimulate the cells inside the ear, making them “fire,” and connect to nearby cells, sending these signals to the brain along the auditory pathway. The brain then interprets these signals as sounds.
  • Threshold Sound Conditioning technology detects the frequencies that have lost sensitivity (commonly due to noise exposure and aging) and stimulates the cells responsible for those frequencies repeatedly until they build up enough stimulation to “fire” and connect to nearby cells.
  • The more these cells “fire” and connect, the stronger and more efficient these connections become, allowing sound signals to travel to the brain more easily.


Source: App Store and Google play testimonials

Track Your Hearing Progress

AudioCardio allows you to view your hearing assessment levels and changes so you can measure the progress you’ve made over time.

  • Hearing Assessment Scores
  • Identify Damaged Hearing and Changes Over Time
  • Daily Use and Session Tracking

As Seen On:

Optional: Sound Therapy
+ Music

Listen to your favorite music, podcasts, and audiobooks while receiving the benefits of Threshold Sound Conditioning.

Listen to your stored music and connect to services like Spotify and Apple Music within the app.

You may also start your sound therapy and open another app to use while AudioCardio continues to play in the background without interrupting your listening experience.

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