Available on the App Store

Home Hearing Test App.
Tinnitus Relief.

Tinni combines a professional pure-tone frequency hearing test with customizable tinnitus relief. Screen your hearing health, pinpoint your tinnitus frequency, and build a relief routine with sound therapy and binaural beats on your iPhone.

Primary Use Case
Hearing Check
Primary Use Case
Tinnitus Relief
Download on App Store Free
Tinni iPhone App showing Sound Scenes and Hearing Test overview

Hearing Test App

Take a Home Hearing Loss Test

Skip the clinic and use an online hearing test alternative right on your iPhone. Built on the Modified Hughson-Westlake method, our frequency hearing test accurately measures thresholds across 8 standard frequencies to provide reliable hearing test results.

  • Pure-tone audiometry: Threshold search with 8 standard frequencies per ear (250 Hz – 8 kHz).
  • Reliable Results: Volume guidance, fit checks, and silent catch trials improve consistency.
  • Actionable Insights: Get your Hearing Number, indicative ASHA severity tier, audiogram PDF export, and seamless Apple Health save.
Learn more about the hearing check process

Screening tool only, not a medical diagnosis. Results depend on headphones, device volume, and listening environment.

Tinni App Pure-Tone Audiometry Hearing Test Results showing Audiogram and Hearing Number
Tinni App Sound Therapy Scene Builder for Tinnitus Relief

Tinnitus Relief

Build a Relief Mix That Works for You

Tinnitus relief in Tinni is flexible by design. Start with calming presets, add color noise or a pure tone, blend in environmental sounds, and shape a mix that feels right for focus, rest, or winding down at night.

  • Mask tinnitus with white, pink, or brown noise, tones, and ambient layers
  • Start fast with scenes like Rainy Night, Beach, Forest Stream, and Deep Sleep
  • Adjust each layer, save custom mixes, and resume your last session later

Tinnitus Matching

Pinpoint the Tone Behind Your Tinnitus

When relief starts with identifying the sound itself, Tinni walks you through a 4-step matching flow. Capture the closest pitch, fine-tune it, and keep it saved for future playback or custom relief mixes.

  • Choose left ear, right ear, or both before you begin
  • 30-second sweep from 200 Hz to 16,000 Hz with live feedback
  • Fine-tune the result and save it to your profile history
Find your tinnitus frequency match on iPhone
Tinni App Binaural Beats therapy for focus and sleep

Binaural Beats Therapy

Sleep, Focus & Meditate with Binaural Beats

Two slightly different frequencies play in each ear so your brain perceives a gentle rhythmic beat. Choose Delta for sleep, Theta for meditation, Alpha for relaxation, or Beta for focus, then tune the base and beat frequency yourself.

Delta
0.5–4 Hz · Deep Sleep
Theta
4–8 Hz · Meditation
Alpha
8–13 Hz · Relaxation
Beta
13–30 Hz · Focus

Sleep Sounds & Sleep Timer

Fall Asleep to Your Custom Mix

Set a sleep timer and Tinni gently fades your mix to silence so you can drift off naturally. Playback continues in the background, lock screen controls stay available, and your last session is ready to resume the next time you open the app.

  • 5 to 120 minute timer with configurable fade-out
  • Lock screen controls & Control Center integration
  • Auto-resumes after calls & interruptions
Sleep Timer

Local-First

No Account.
On Your Device.
Ready Offline.

Your frequency profiles, hearing results, scenes, and sessions stay on your device. No sign-up required. Core audio tools work offline, and we use privacy-friendly anonymous analytics only to improve the app.

No Account

Open the app and start using it immediately. No email, no password, no sign-up.

On-Device Data

Profiles, scenes, hearing history, and resume data stay stored locally on your iPhone.

Offline-Ready

Sound therapy, matching, binaural beats, and saved mixes are available even when you are offline.

Start with Hearing Check or Tinnitus Relief

Download Tinni to screen your hearing, match your tinnitus, and build a relief routine you can come back to any time.

Download on App Store

iOS 18 · iPhone & iPad