Cookie Policy

Last updated: April 24, 2026

This Cookie Policy explains how Watch Your Tones uses cookies and similar technologies. Read it together with our Privacy Policy.

What are cookies?

Cookies are small text files placed on your device by websites you visit. They're widely used to make sites work (or work better), as well as to provide information to the site's owner. "Similar technologies" include local storage, session storage, pixel tags, and SDKs.

Cookies we use

We group cookies into four categories. The strictly-necessary category is essential for the Service to function; the others can be declined via our cookie banner.

1. Strictly necessary (always on)

Required for the Service to function. You can block them in your browser settings, but parts of the Service won't work.

Cookie / technologySet byPurposeDuration
sb-access-token, sb-refresh-tokenSupabase Auth (first-party)Keep you logged inSession + 30 days
localStorage (mt_* keys)Watch Your Tones (first-party)Offline fallback for vocabulary and progressUntil cleared

2. Functional

Help us remember preferences you've set.

Cookie / technologySet byPurposeDuration
theme / data-theme preferenceWatch Your Tones (first-party)Remember dark / light mode1 year
Voice and speed preferencesWatch Your Tones (first-party)Remember your preferred TTS voice and playback speedUntil cleared

3. Analytics

Help us understand how the Service is used so we can improve it. You can decline these.

Cookie / technologySet byPurposeDuration
_ga, _ga_<ID>Google Analytics 4Distinguish unique users, measure traffic and engagementUp to 2 years

4. Marketing / advertising

Used to measure ad performance and for retargeting. You can decline these.

Cookie / technologySet byPurposeDuration
_fbp, frMeta Pixel (Facebook / Instagram)Ad attribution, conversion measurement, retargetingUp to 90 days

How to control cookies

Do Not Track

Some browsers send a "Do Not Track" signal. There is no industry-standard way to interpret DNT, so we do not respond to DNT signals. Use the controls above instead.

Third-party cookies

Some cookies are set by third parties (Google Analytics, Meta Pixel). These are subject to the respective third parties' own privacy policies:

Changes

We may update this Cookie Policy as we add or remove cookies. The "Last updated" date above reflects the most recent revision.

Contact

Email sellitwitheveritt@gmail.com for questions about this policy.