Coming soon to iPhone and Android

Hear the conversation again.

ClariHear builds your personal hearing profile with a quick tone check, then tunes live sound to it, frequency by frequency, for wherever you are.

People talking at a lamp-lit restaurant table
ClariHear app screen with the Café / restaurant setting selected

App preview

What ClariHear is, and isn't

What it is

  • Personalised hearing assistance on your phone and earbuds
  • A hearing profile from a quick tone check, or from your audiogram
  • Live sound tuned to your profile, frequency by frequency
  • Built for adults 18 and over

What it isn't

  • Not a medical device
  • Doesn't diagnose or treat hearing loss
  • Not a replacement for a hearing professional

How it works

Two people talking over coffee

1 · A few safety questions

Anything that needs a professional is flagged first.

Hands holding earbuds and a phone

2 · Build your hearing profile

A short tone check, one ear at a time across six pitches, maps how you hear. You can enter a professional audiogram instead.

Someone putting in an earbud

3 · Hear it tuned to you

ClariHear boosts the pitches you find harder to hear, adapts to where you are, and keeps an instant mute.

Personalised to you

Your hearing profile

A quick tone check maps how you hear. ClariHear turns that map into sound tuned to you.

Tone check

One ear at a time, six pitches from low to high. Tap when you hear each tone.

Your profile

An approximate map of the softest level you hear at each pitch, per ear.

  • Left ear
  • Right ear

Estimated dB HL. Lower on the chart means a pitch needs to be louder.

Your boosts

Gentle, capped boosts at each pitch for the left ear, adjusted for where you are.

Boost, dB

More help where you need it, less where you don't.

Illustrative example computed by ClariHear's fitting engine. Your profile and boosts will differ. Not a medical test.

Made for everyday moments

From busy dinners to lecture rooms and walks outside.

Diners at a busy counter in a lamp-lit restaurant
Dinners and cafés
A lecturer speaking to students in a lecture room
Lectures and talks
People walking along a tree-lined park path in autumn
Out and about

Real places

Your profile, adjusted for where you are.

A calm living room at night, lit by a single lamp

A quiet room. Your full personal profile.

Safety and privacy

Your audio stays on your phone

Sound is processed on-device and never uploaded.

Amplification with limits

Gain is capped, and loud rooms turn it down automatically.

Mute is always one tap away

Silence the sound instantly whenever you need to.

We'll tell you when to see a professional

If your safety answers suggest seeing a hearing professional, ClariHear tells you before you start.

Questions

Is ClariHear a hearing aid?

No. ClariHear is personalised hearing assistance on your phone: an app that tunes live sound to your hearing profile. It isn't a medical device.

When does it launch?

On iPhone and Android. Early-access members hear first.

Which earbuds work?

Most wired and Bluetooth earbuds.

What happens to my sign-up details?

They are used only for launch and early-access updates. See our privacy notice.

How does ClariHear personalise sound?

Your tone check (or audiogram) gives an approximate profile for each ear. ClariHear turns it into gentle, capped boosts at each frequency, then adjusts for your surroundings.

Is the tone check a medical test?

No. It's a quick, approximate check to personalise your sound. It doesn't diagnose anything. If you're concerned about your hearing, see a hearing professional.

Is it free?

We'll share pricing before launch.

Join early access

Include country code, e.g. +91 98765 43210. Only for launch updates — we never call without asking.

You must be 18 or over.