Privacy
Last updated May 25, 2026
EisenTask uses Google Tasks data only to show, sync, and organize your own tasks. The app keeps the data use narrow and visible.
Google data
EisenTask requests Google profile, email, and Google Tasks read-only access. Task titles, notes, due dates, status, task list names, and Google task IDs are used to display and prioritize your own tasks.
Storage
Supabase stores your task list cache, matrix urgency and importance positions, and sync metadata for your signed-in account. OAuth tokens are handled by Supabase Auth and are not exposed in the browser by this app.
Use limits
Google user data is not sold, used for advertising, used to train models, or transferred to third parties except the services required to run the app: Supabase, Vercel, and Google APIs.
Retention and deletion
Disconnecting Google stops new imports. You can request deletion of cached EisenTask account data, and the app prunes tasks that disappear from Google Tasks after a successful sync.
Security
The app uses per-user database row security, HTTPS hosting, production redirect allow-lists, and read-only Google Tasks scope. No system can be guaranteed perfectly available or secure.
Contact
For privacy, security, or data deletion requests, use the developer contact listed on the Google OAuth consent screen for EisenTask.