Privacy Policy

Last updated: October 31, 2026

OneList doesn't collect any of your data. Your tasks are stored only on your device and never leave it unless you choose to share them.

Who we are

Light Side Studio, a studio run by Lucas Longueira. Contact for any privacy matter: onelist@lightsidestudio.com.

What the app stores and where

Your topics, tasks, subtasks, tags and notes, and your settings, are stored only on your iPhone or iPad. The app has no servers, no accounts and doesn't connect to the internet.

We receive none of your data: not the content of your tasks, not usage statistics, not identifiers.

Notifications

If you turn them on, the daily summary and overdue alerts are local notifications: your own device schedules them and they never go through any server of ours.

What you share

If you share tasks as text, it goes wherever you choose (WhatsApp, Notes, Mail…) and is governed by that app's policy.

Ads and analytics

OneList has no ads and no third-party analytics or tracking.

Your rights

Since we don't store any of your data, there's nothing to ask us to delete: to remove your tasks, just delete them in the app or uninstall it. For any question, write to us; if you feel something wasn't handled properly, you can complain to the Spanish Data Protection Agency (www.aepd.es).

Children

OneList collects no one's data, children included.

Changes

If this policy changes, it will be updated here with its date.