Privacy Policy
Last updated: March 19, 2026
What we collect
Fourths Hub has no accounts and does not collect any personal information. The only data collected is basic, anonymous page view analytics via Vercel Analytics. No cookies are used for tracking.
What we do NOT do
- We do not serve ads.
- We do not sell or share your data with third parties.
- We do not use tracking cookies or behavioral profiling.
- We do not track you beyond basic anonymous page views.
Practice data
All practice data (metronome history, quiz scores, exercise progress, favorited voicings, etc.) is stored locally in your browser using localStorage. We never see this data and it never leaves your device.
Contact
Questions about this policy? Reach out at ty@tytr.dev.