EU•AN•GE•LION (YOO-AN-GEL-EE-ON) · εὐαγγέλιον — Good News
Last updated: February 2026
What we store, and for how long
Anonymous use stays anonymous. Here is exactly what each thing you create is, where it lives, and when it is deleted.
Anonymous session
- WHAT
- A random session token and your in-progress reading position. No name, email, or account.
- WHERE
- A first-party cookie on this device, plus a session row in our database.
- HOW LONG
- Kept for 30 days of inactivity, then deleted.
Bookmarks
- WHAT
- The readings you save for later, keyed to your session.
- WHERE
- Our database, keyed by session token (merged to your account if you sign in).
- HOW LONG
- Kept for 30 days in anonymous mode.
Notes & highlights
- WHAT
- Notes, highlights, sticky notes, and stickers you add to a reading.
- WHERE
- Our database, requires a signed-in or mock account.
- HOW LONG
- Kept for 90 days.
Study chat history
- WHAT
- Saved study-chat threads (live chat drafts stay in this browser only).
- WHERE
- Our database for saved threads; localStorage for unsaved drafts.
- HOW LONG
- Saved threads kept for 90 days.
Soul Audit reflections
- WHAT
- The text you enter into the Soul Audit and the pathways it generated.
- WHERE
- Our database, keyed by session token.
- HOW LONG
- Kept with your anonymous session (30 days) or your account.
Archive & trash
- WHAT
- Completed plans and artifacts you have archived or sent to trash.
- WHERE
- Our database.
- HOW LONG
- Archived artifacts kept for 180 days; trash is restorable for 30 days, then purged.
Privacy Policy
Euangelion respects your privacy. We collect only what is necessary for the service to function.
Data We Collect
We collect your email address for authentication and anonymous usage data to improve the experience.
Contact
For privacy inquiries, contact us at privacy@euangelion.app.