Privacy

This website sets no cookies and runs no analytics or advertising scripts. The only personal information it holds is your email address, and only if you ask to be told when the app launches. The sound on these pages is generated in your browser and nothing about your use of it is sent anywhere.

This website and the binaural app are operated by Binaural LLC.

This website

• No cookies, no trackers. The site is static files: pages, one stylesheet, one script, one font and some images, all served from this domain.
• Server logs. Like any website, the hosting provider records technical request data such as IP address, time and the page requested, to operate and protect the service.
• The tools. The generator, noise player and breathing pacer run entirely in your browser. No audio is recorded or uploaded.

The launch list

• What we keep. If you enter your email address to be told when binaural launches, we store that address and the date you gave it. Nothing else: no name, no IP address, no browser details.
• Where. In a private file store on Vercel, the company that hosts this site, in the United States.
• What it is for. One email on the day the app is available on the App Store. We don't share, sell or rent the list, and we don't use it for anything else.
• Leaving. Write to the address below and we'll delete your entry. The list is deleted after the launch email is sent.

The app

The app works without an account. Your listening history, your calibration and your settings are stored on your phone. When you use Resonance, camera frames are processed on the device to estimate your pulse and are not saved or sent anywhere. Purchases are handled by Apple.

Contact

Privacy questions: info@binaural.app.

Changes

If this changes, this page will say so and carry a new date. Last updated 14 November 2026.