Privacy Policy for Upstack

Last Updated: November 24, 2025

Upstack is committed to protecting your privacy. This policy explains how the app handles your information.

1. Information We Collect

Upstack does not collect, store, or transmit any personal information.

The app:

• Does not create user accounts

• Does not track usage analytics

• Does not collect device identifiers

• Does not use third party SDKs that gather data

2. Local-Only Data

Any progress or settings you create inside Upstack are stored only on your device.

This data is never sent to external servers.

If you delete the app, all locally stored data is removed from your device automatically.

3. No Third-Party Sharing

Since no data is collected, no data is ever shared with:

• Third parties

• Advertisers

• Analytics providers

• External servers

Upstack does not include ads, tracking tools, or data-collection frameworks.

4. Children’s Privacy

Because Upstack does not collect personal information, it is safe for users of all ages, including children under 13.

5. Security

Your study progress is stored directly on your device using standard iOS storage methods.

No transmissions occur outside your device.

6. Changes to This Policy

If the privacy practices of Upstack ever change, this policy will be updated.

You will always be able to review the most recent version of the policy inside the app or on our website.

7. Contact

If you have any questions about this Privacy Policy, please contact:

spensersembrat1@gmail.com