Privacy Policy

Last updated: February 2026

Overview

UndoList is committed to protecting your privacy. This policy explains how our Android application handles (or rather, doesn't handle) your data. In short: we collect nothing.

100% Local Data

All data you create in UndoList — including tasks, reflections, deletion history, and focus summaries — is stored exclusively on your device. We have no servers, no databases, and no way to access your data.

  • • Your tasks never leave your phone
  • • Your reflection answers are stored locally only
  • • Your deletion history remains on your device
  • • Your weekly summaries are generated and stored locally

No Tracking

UndoList does not include any analytics SDKs, tracking pixels, or third-party services. We do not track your usage patterns, screen time, feature usage, or any other behavioral data. There are no cookies, no fingerprinting, and no advertising identifiers.

No Cloud Sync

UndoList does not offer cloud synchronization. Your data exists only on the device where you installed the app. If you uninstall the app or clear its data, your information is permanently deleted.

No Account Required

UndoList does not require you to create an account, provide an email address, or share any personal information. You can use every feature of the app without identifying yourself in any way.

Permissions

UndoList requests minimal device permissions. We do not access your contacts, camera, microphone, location, or any other sensitive device features. The app only uses the storage necessary to save your task data locally.

Third-Party Services

UndoList does not integrate with any third-party services, APIs, or SDKs. The app is fully self-contained and operates independently of any external services.

Children's Privacy

UndoList does not knowingly collect any data from children under 13 (or under the applicable age in your jurisdiction) because UndoList does not collect any data from anyone.

Changes to This Policy

If we ever change this privacy policy, we will update this page and notify users through the app. Our commitment to privacy-first design means any changes will maintain or strengthen your privacy protections, never weaken them.

Contact

If you have questions about this privacy policy, please contact us at privacy@undolist.app.