Privacy Policy

This Privacy Policy applies to KnobDroid and ShelfDroid, two open source Android apps published by Halim.

Both apps are designed to work without collecting, storing, or sharing your personal data.

If you use KnobDroid or ShelfDroid, no account registration is required and no user data is transmitted to us.

Data Collection

KnobDroid and ShelfDroid do not collect personal information, usage analytics, crash reports, log data, advertising identifiers, contact information, location data, or any other user data.

We do not ask you to create an account, sign in, or submit personal details in order to use these apps.

Data Storage

Any data created while you use the apps stays on your device unless you choose to export, back up, or share it yourself. We do not operate servers for collecting app data, log data, or diagnostics from users.

Third-Party Services

KnobDroid and ShelfDroid do not use third-party analytics, advertising SDKs, or remote tracking services to collect user information.

Open Source

Because these apps are open source, you can review the source code to verify how they handle data and what permissions they use.

Children’s Privacy

Since KnobDroid and ShelfDroid do not collect personal data, they do not knowingly collect data from children or adults.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time if the apps change. Any updates will be posted on this page.

This policy is effective as of 2026-05-03

Contact Us

If you have any questions about this Privacy Policy, contact dev@halim.dev.