Audiogram Tone Test

Audiogram app with sub-250 Hz detection to uncover hidden hearing issues tied to trauma and nervous system dysregulation. Game-changing insight.

Discover more than just hearing thresholds. Discover nervous system imbalance.

Audiogram Tone Test is not just another audiogram tool. It’s a revolutionary auditory testing experience designed by world-class audiologists, capable of revealing much more than conventional audiograms ever could.

*Test from 30 Hz to 16,000 Hz: explore low-frequency sensitivity far beyond the standard audiogram starting at 250 Hz. *Target left or right ear independently for accurate, directional hearing profiles. *Tap to mark thresholds, view live updates on the graph, and export/share instantly. *Download a clean text report of all threshold data for clinical or research use.

Why low frequencies matter: Many patients live with heightened low-frequency hearing and don’t even realize it, a sign their middle ear muscles aren't working properly. This muscle reflex, which helps us naturally attenuate low-frequency sounds, can become impaired in individuals with trauma-related autonomic nervous system dysregulation.

In survival states (fight, flight, or freeze), the body may increase sensitivity to low-frequency noise as if preparing for danger, like a caveperson listening for distant predators. Today, this same system may create hypersensitive hearing and discomfort in modern environments.

This app may be the first time users discover they hear some pitches abnormally loud… and it might just be the first clue their nervous system is working against them.

Whether you’re an audiologist, trauma researcher, speech therapist, or brain-based practitioner, this app opens the door to new insights.

Audiogram Tone Test is your portal to hearing health + nervous system awareness.

Built by audiologists. Backed by neuroscience. Designed to spark healing.