Terms of Service

1. Who we are

Reyha is operated by Reyha Limited, a company registered in England and Wales (company number 17252526), registered office 76 Hecham Close, London E17 5QT, England. In these terms, "we", "us" and "Reyha" mean Reyha Limited; "you" means the person using the app.

2. What Reyha is — and isn't

Reyha is a wellness and self-tracking tool that helps you understand your menstrual cycle and offers educational guidance on training, nutrition, sleep and wellbeing across your cycle.

Reyha is not a medical device and does not provide medical advice, diagnosis or treatment. Cycle phase estimates are informational only. They must not be used as a method of contraception, to plan or avoid pregnancy, or to make any clinical decision. Always consult a qualified healthcare professional for medical concerns.

3. Eligibility

You must be at least 18 years old to use Reyha. By using the app you confirm that you are 18 or over and that the information you provide is accurate.

4. Your account

• You are responsible for keeping your login details secure and for activity that happens under your account.
• Please let us know promptly if you believe your account has been accessed without your permission.
• You agree to provide accurate information and to keep it up to date.

5. Acceptable use

When using Reyha, you agree not to:

• Use the app for any unlawful purpose or in breach of these terms
• Attempt to access, disrupt or damage our systems or other users' data
• Copy, resell, reverse-engineer or commercially exploit the app or its content without our written permission
• Rely on the app as a substitute for professional medical care

6. Subscriptions and payment

Reyha may be offered on a paid subscription. Where it is, the price, billing period and any introductory or founding-member rate will be shown to you before you subscribe. Subscriptions purchased through the Apple App Store or Google Play are billed and managed by those platforms under their terms, including their rules on renewals, cancellations and refunds. You can manage or cancel your subscription through your app store account settings.

7. Your content and data

The data you log remains yours. By using the app, you give us permission to process it to provide the service, as described in our Privacy Policy. How we handle your health and cycle data — including your rights over it — is set out in full there.

8. Connected services

Reyha lets you connect third-party wearables and services (for example through our integration partner, Terra). Your use of those services is governed by their own terms, and we are not responsible for their content, accuracy or availability. You can disconnect a connected service at any time.

9. Intellectual property

The Reyha name, app, content, and design are owned by Reyha Limited and protected by intellectual property laws. We grant you a personal, limited, non-transferable licence to use the app for its intended purpose. Nothing in these terms transfers any ownership to you.

10. Availability and changes

We work to keep Reyha available and reliable, but we can't guarantee uninterrupted service. We may update, suspend or withdraw features, and we may change these terms. If we make material changes, we will give you reasonable notice through the app or by email, and continued use after that point means you accept the updated terms.

11. Limitation of liability

To the extent permitted by law, Reyha is provided "as is". We are not liable for any decision you make in reliance on the app's informational content, including cycle estimates or wellbeing guidance. Nothing in these terms limits liability that cannot be limited by law, including for death or personal injury caused by negligence, or for fraud.

12. Ending your use

You can stop using Reyha and delete your account at any time. We may suspend or end your access if you breach these terms. On deletion, your personal data is handled as described in our Privacy Policy.

13. Governing law

These terms are governed by the laws of England and Wales, and the courts of England and Wales have jurisdiction over any dispute.

14. Contact us