Privacy Policy

Overview

Lett ("we", "our", "us") is a free ambient sound application available at lett.com. We are committed to protecting your privacy. This policy explains what information we collect (very little), how we use it, and your rights.

The short version: we do not collect personal data, we do not use tracking cookies, and we do not require you to create an account.

Information We Do Not Collect

Lett does not collect, store, or process any of the following:

• Personal identification information (name, email, phone number)
• Location data
• Usage behavior or browsing history
• Device fingerprints
• Payment or financial information

Local Storage

Lett stores your sound preferences, custom presets, and app settings using your browser's local storage. This data:

• Never leaves your device
• Is not transmitted to our servers
• Is not accessible to us or any third party
• Can be cleared at any time by clearing your browser data

Cookies

Lett does not use cookies for tracking or advertising. The only cookies that may be present are essential technical cookies required by our hosting infrastructure to serve the application.

Analytics

If analytics are enabled on the site, we use privacy-respecting analytics solely to understand aggregate usage patterns (such as total page views). No personally identifiable information is collected through analytics. You can block analytics by using any standard ad blocker or browser privacy settings.

Third-Party Services

Lett's core functionality runs entirely in your browser. Audio files are served from our hosting provider. We do not integrate with third-party advertising networks, social media trackers, or data brokers.

Our blog content is generated and served from our own infrastructure. Blog images are hosted on our own storage services.

Children's Privacy

Lett does not knowingly collect any information from children under the age of 13. Since we do not collect personal data from any user, there is no risk of children's data being captured or processed.

Data Security

All connections to Lett are encrypted using HTTPS/TLS. Since we do not collect or store personal data on our servers, there is no user data at risk of breach.

Your Rights

Since Lett does not collect personal data, there is no personal information to access, modify, or delete. Your locally stored preferences can be cleared at any time through your browser settings.

Changes to This Policy

We may update this privacy policy from time to time. Any changes will be reflected on this page with an updated revision date. We encourage you to review this page periodically.

Contact

If you have questions about this privacy policy, please contact us at privacy@lett.com.