Privacy Policy

Last updated: July 2, 2026 · version 3

My Ryma is a cycle tracking app designed to help you better understand your health. Your privacy is central to everything we do. This policy explains what data we process, how, and why.

1. Who are we?

My Ryma is an app developed by Vosko-apps, a sole proprietorship based in the Netherlands (Chamber of Commerce no. 42105371). Data controller under the GDPR: Vosko-apps, Jokweg 71, 8394 VN De Hoeve, Netherlands. For questions, contact us at support@myryma.app. We respond to requests within 30 days.

2. What data does the app process?

My Ryma stores the following data exclusively on your device:

• Cycle data (period dates, cycle length, flow)
• Daily log entries (symptoms, mood, energy, sleep, cervical mucus, BBT)
• Health information (diagnoses such as endometriosis, PCOS, adenomyosis, thyroid condition)
• Pregnancy data (if you use pregnancy mode)
• Name, birth year, and language preference (entered during onboarding)
• Consent timestamp (GDPR compliance record)

My Ryma does not transmit any of this data to external servers. There is no My Ryma account, no login, and no cloud storage on our end.

3. Automatic backup via your phone

To prevent data loss when switching phones, My Ryma uses your device's built-in backup:

• Android: Google Auto Backup stores app data in your personal Google Drive (encrypted, accessible only to you).
• iOS: iCloud Backup stores app data in your personal iCloud (encrypted, accessible only to you).

This backup falls entirely under the privacy policies of Google and Apple respectively. My Ryma has no access to these backup files.

4. Subscriptions and payments

My Ryma offers a paid subscription via RevenueCat and the payment systems of Google Play and Apple App Store. Google, Apple, and RevenueCat process payment data according to their own privacy policies. My Ryma does not receive payment details such as credit card numbers.

RevenueCat acts as a data processor under the GDPR. RevenueCat stores an anonymised user ID and subscription status to determine access to paid features. This data contains no health or cycle data. More information: revenuecat.com/privacy

5. My Ryma AI — chat feature

My Ryma offers an AI assistant powered by the Claude API from Anthropic. When you send a message, the following is temporarily processed:

• Your message (the text you type)
• Limited cycle context: current phase, cycle day, age category, diagnoses, and goal

This data is not stored by My Ryma after the conversation ends. Anthropic processes messages as a sub-processor (GDPR art. 28) to generate responses; they do not use API messages for model training. More information: anthropic.com/privacy

Processing of special category data via AI chat is based on your explicit consent (GDPR art. 9(2)(a)), which you give by actively sending a message.

6. No ads, no tracking, no cookies

My Ryma uses no advertising, no cookies, and no tracking or analytics software. Your behavior in the app and on the website is not tracked.

7. Waitlist and email

On our website you can sign up for the waitlist via Formspree. We use your email address solely to notify you of the My Ryma launch. You can unsubscribe at any time. More information: formspree.io/legal/privacy-policy

8. Special categories of personal data (GDPR art. 9)

My Ryma processes data falling under special categories of personal data as defined in GDPR art. 9, including health data, diagnosis information, and data about sexual behavior and reproduction. This data is stored exclusively on your device based on your explicit consent (GDPR art. 9(2)(a)).

9. Your rights (GDPR)

You have the right to access, rectification, erasure, restriction of processing, and data portability. Since My Ryma stores no personal data on its own servers, most rights can be exercised directly in the app:

• Access and export: Settings → Export my data
• Deletion: Settings → Delete all my data
• Complaints: You may lodge a complaint with your national supervisory authority
• Other requests: support@myryma.app — we respond within 30 days

10. Data breaches

Because all data is stored exclusively on your device, My Ryma cannot cause a data breach on its own servers. Should an incident occur that affects your data, we will notify the relevant supervisory authority in accordance with GDPR art. 33 and inform you as required by art. 34.

11. Security

Your data is on your phone, protected by your device's operating system. We recommend securing your phone with a PIN or biometric authentication.

12. Children

My Ryma is not intended for persons under 18. We do not knowingly process data from minors. If you believe a minor is using the app, contact us at support@myryma.app.

13. Changes

We may update this privacy policy from time to time. We will notify you through the app of significant changes. The date at the top indicates when the policy was last updated.

14. Contact

Questions? support@myryma.app · Vosko-apps, Netherlands