Terms of Use

Last updated: July 27, 2026

Acceptance

By using Locklune, you agree to these terms. If you do not agree, please do not use the app.

Not medical advice

Locklune is an informational tool. Its predictions and insights are estimates only and are not medical advice, a diagnosis, or a contraceptive method. Do not rely on them for preventing or achieving pregnancy or for any medical decision. Consult a qualified healthcare provider for medical concerns.

Your data and PIN

You are responsible for remembering your PIN. Because your data is encrypted with it and we store no copy, a lost PIN results in permanent, unrecoverable loss of your data.

No warranty

Locklune is provided “as is”, without warranties of any kind. We do not guarantee the accuracy of predictions or that the app will be uninterrupted or error-free.

Limitation of liability

To the maximum extent permitted by law, we are not liable for any damages arising from your use of Locklune, including any loss of data.

Changes

We may update these terms; the “last updated” date will reflect any change.

Contact

Questions about these terms? Use the contact form on our support page.