Privacy Policy – FateSync

Effective Date: 30.09.2025
MasterDynamix OÜ (“FateSync”, “we”, “our”, “us”) respects your privacy and is committed to protecting it through this Privacy Policy. FateSync is a subscription-only service that provides AI-guided mental wellness support via web and mobile applications.

By using FateSync, you agree to the terms of this Privacy Policy and consent to the collection, use, and sharing of your data as described below.
1. Information We Collect
We collect the following information directly from you when you use FateSync:
  • Personal Information: first name, gender, relationship status, date of birth, time of birth(optional), place of birth, partner’s date of birth (optional), partner’s place of birth(optional).
  • Sensitive Information: any information you voluntarily provide about your mental or emotional state, relationships, or personal experiences.
  • Chat Data: messages exchanged with AI experts within the app. Chat data is stored in our encrypted database and sent to OpenAI API to generate responses.
2. How We Use Your Information
We use the information we collect to:
  • Provide, maintain, and improve the FateSync service.
  • Process interactions with our AI experts through OpenAI API.
  • Manage subscriptions and billing through Apple App Store, Google Play, and Stripe.
  • Respond to inquiries and provide customer support.
Important: Your chat messages are sent to OpenAI API for processing. FateSync does not use your data to train AI models.
3. Sharing and Disclosure
We do not sell or share your personal information with third parties, except as follows:
  • OpenAI API: for generating AI responses.
  • Payment processors: Apple App Store, Google Play, and Stripe for subscription management.
All other data sharing requires your explicit consent or is as required by law.
4. Data Retention
We retain your personal and chat data for up to 5 years in encrypted storage at US-based data centers. You may request deletion of your account and all associated data at any time.
5. Your Rights under CCPA
As a California resident, you have the right to:
  • Access the personal information we collect.
  • Request correction of inaccurate information.
  • Request deletion of your personal information.
To exercise your rights, please contact us at alex@fatesync.com.
6. Children
FateSync is intended for users 18 years and older. We do not knowingly collect information from minors.
7. Security
We implement reasonable technical and organizational measures to protect your data, including encryption and HTTPS. While we strive to protect your information, no system is completely secure.
8. Updates to This Policy
We may update this Privacy Policy from time to time. When we do, we will notify you via push notifications and email.
9. Contact Us
If you have questions or concerns regarding this Privacy Policy, please contact us at:
Email: alex@fatesync.com
Company: MasterDynamix OÜ
Address: Harju maakond, Tallinn, Kesklinna linnaosa, Kaupmehe tn 7-120, 10114, Estonia

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