Legal

Terms of Service

Effective 1 January 2026·Last updated 1 January 2026

These Terms of Service ("Terms") govern your use of the Private Period Tracker mobile application (the "App") and this website. By downloading, installing or using the App, you agree to these Terms. If you do not agree, do not use the App.

Not medical advice. Private Period Tracker is an educational and self-tracking tool. It is not a medical device, does not provide medical advice, diagnosis or treatment, and must not be used as a method of contraception or to prevent or achieve pregnancy on its own. Always consult a qualified healthcare professional for medical concerns.

1. Eligibility

You must be old enough to form a binding contract and to consent to processing of health information in your jurisdiction. If you are a minor, you may use the App only with the involvement of a parent or guardian where required by law. Certain opt-in community features may enforce a minimum age at the point of use.

2. Licence to use the App

Subject to these Terms, we grant you a personal, non-exclusive, non-transferable, revocable licence to install and use the App on devices you own or control, for your own personal, non-commercial use. You may not copy, modify, reverse engineer, resell or distribute the App except as permitted by law or by these Terms.

3. Editions, purchases and subscriptions

  • Free edition. Core tracking, calendar, predictions, on-device storage, App Lock, widget, reminders, export, backup and deletion are available at no cost.
  • Plus. A one-time purchase that unlocks advanced features (such as advanced insights, the on-device assistant and the full pregnancy and perimenopause experiences) and a time-limited trial of online services.
  • Online services subscription. An optional recurring subscription that unlocks server-backed connected features (such as encrypted sync, partner sharing, the community and the streamed content library).

Purchases and subscriptions are sold and processed through Google Play billing and are also subject to Google's terms. Subscriptions renew automatically until cancelled; you can manage or cancel a subscription in your Google Play account. Prices and features may change on a prospective basis. Refunds are governed by our Refund Policy and by Google Play's policies.

4. Medical disclaimer

Predictions, fertile-window and ovulation estimates, insights and educational content are provided for general information and self-awareness only. They are estimates based on the data you enter and may be inaccurate, especially for irregular cycles. Do not rely on the App for contraception, for confirming or ruling out pregnancy, or for any diagnosis. If you have a medical concern, or notice a red-flag symptom, seek professional care.

5. Your content and connected features

You retain ownership of the data and content you create. If you enable optional connected features (such as partner sharing or the community), you grant us the limited rights needed to operate those features at your request — for example, to store encrypted data so it can sync, or to transmit a post you choose to publish. In the pseudonymous community you are responsible for what you post; do not post unlawful, harmful, harassing or infringing content, and do not share others' private information. We may moderate, remove content or restrict accounts to enforce these Terms.

6. Acceptable use

You agree not to misuse the App or any connected service, including by attempting to breach security, disrupt the service, access others' data, scrape or abuse the community, or use the App for any unlawful purpose.

7. Intellectual property

The App, this website, and their content, design, trademarks and software are owned by us or our licensors and are protected by law. Except for the licence granted above, no rights are transferred to you.

8. Disclaimers

The App and website are provided "as is" and "as available" without warranties of any kind, whether express or implied, including implied warranties of merchantability, fitness for a particular purpose and non-infringement. We do not warrant that the App will be uninterrupted, error-free, or that predictions will be accurate.

9. Limitation of liability

To the maximum extent permitted by law, we will not be liable for any indirect, incidental, special, consequential or punitive damages, or for any loss of data, profits or goodwill, arising from your use of or inability to use the App. Nothing in these Terms excludes or limits liability that cannot be excluded or limited under applicable law, including your statutory consumer rights.

10. Termination

You may stop using the App at any time and delete your data from within it. We may suspend or terminate access to connected services if you materially breach these Terms. Provisions that by their nature should survive termination will survive.

11. Governing law

These Terms are governed by the laws of the operator's place of establishment, without regard to conflict-of-laws rules, and subject to any mandatory consumer-protection laws of your country of residence.

12. Changes

We may update these Terms from time to time. We will revise the "Last updated" date and, for material changes, provide notice within the App or on this website. Continued use after changes take effect constitutes acceptance.

13. Contact

Questions about these Terms? Email support@privateperiodtracker.com.