# Tacet — Tacet: tinnitus sound therapy and sleep timer for iPhone

Canonical: https://romeoapps.app/en/tacet/
Updated: 2026-09-07

Find the exact pitch of your tinnitus, then let Tacet build a sound around it — to cover it during the day, and to keep you company at night, when silence makes it loudest. A daily journal, exportable as a PDF for an appointment. Everything is generated on your iPhone: no files, no account, no server.

## At a glance

- Developer: Roméo Gambino (https://apps.apple.com/developer/id1874823696)
- Platform: iPhone (iOS)
- Availability: Release pending · Availability may vary by country

## What you can do

- **Find your pitch** — Slide through pitches from 250 Hz to 14 kHz until one matches what you hear. Pick the timbre and the ear. It takes about two minutes, and you can then let someone else hear what you hear.
- **Masking or notch** — Masking concentrates the sound around your pitch so it covers it. The notch removes a band around your pitch instead, so the sound surrounds your tinnitus. Researchers have studied both approaches; what they change varies from one person to another.
- **A night that fades out** — A black screen, a clock, and a timer that fades slowly instead of cutting off. The sound keeps playing with the screen locked, and stops on its own when you unplug your headphones.

> In preparation. Tacet plays sound and keeps a log. It does not diagnose, treat or cure anything, and it is not a hearing test. Ringing that appeared suddenly, in one ear, especially with hearing loss, needs a doctor within days.

## Questions

### What does it cost?

The App Store and the app show the current price and available purchases in your local currency before confirmation. Trial availability depends on the offer and your eligibility. A free download does not mean every feature is free.

### Is the app available in my language?

These are translated website pages. Check the Languages section of the App Store listing for the app itself. Some content may use a different language.

### How do I manage a subscription?

On iPhone, open Settings, tap your name, then Subscriptions. Select the app to review or cancel an active subscription. Deleting the app does not cancel a subscription.

## Guides


## Support

Gambinoromeo9@gmail.com — https://romeoapps.app/en/tacet/support/