🔒 Privacy Policy

Last updated: 2026-08-09 · 30-Day Reading Challenge v2.0

TL;DR

Your reading data stays in your browser. No account required. No tracking pixels. No cookies. We don't sell data — we don't even have it. If you enable Supabase sync, you choose where it goes; otherwise everything is localStorage on your device.

What we store (locally)

readingChallenge30.v3 (+ per-user readingChallenge30.data.*) — your streaks, minutes, bookshelf summaries, settings, lang/theme
rc30.analytics — aggregate counts only: sessions, total minutes, feature uses, lang. Never book titles, notes, names, IP, or device ID.
rc30_device_id — random anonymous device ID for optional cloud sync (not PII)

All are localStorage on your device. Clear browser data → it's gone. Export a backup from Your data → Export backup (JSON).

What we never collect

Personal data, IP, location, contacts
Book titles or notes (stays local unless you export)
Anything via cookies or fingerprinting

Optional Supabase sync

Off by default. If you (the host) configure Supabase URL + anon key in Admin → Settings, the app will upsert your anonymized state JSON to your own Supabase project (reading_progress table) every ~60 s + 5 s debounced. You control RLS policies. No data goes to us.

Optional Plausible

Host may uncomment one line <script defer data-domain="yourdomain.com" src="https://plausible.io/js/script.js"> — Plausible is cookieless, GDPR-friendly, no personal data.

Contact forms

Contact messages are stored locally under readingChallenge30.contacts until host enables Formspree/Supabase. If enabled, they go to host's endpoint — not to us.

Your rights

Export: Your data → Export backup (JSON/CSV)
Delete: Your data → Reset everything, or clear site data in browser, or Admin → Danger Zone → Wipe Everything
Offline: Works fully offline; no network required

Contact

Questions? Use the in-app Contact the Creator card or email the host shown on the Support card (ABA KHQR). This is a static PWA — there is no central server to contact beyond your host's deployment.

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