CastleGo Privacy Policy

Effective Date: August 5, 2025
Last Updated: August 5, 2025

1. Introduction

Welcome to CastleGo (“we”, “our”, or “us”). We value your trust and are committed to protecting your privacy. This Privacy Policy explains how we collect, use, share, and protect your personal and activity data when you use the CastleGo mobile and web applications (the “Service”).

By using CastleGo, you agree to the terms of this Privacy Policy.


2. Information We Collect

A. Personal Information

We may collect:

B. Activity & Fitness Data

We collect:

C. Usage and Technical Data

We collect:


3. How We Use Your Information

We use your data to:


4. Sharing and Disclosure

We do not sell your data. We may share your information as follows:

A. With Other Users

B. With Third-Party Services

We may integrate or use third-party services for:

All partners are required to protect your data in accordance with relevant laws.

C. For Legal and Safety Reasons

We may disclose your data:


5. Your Rights and Choices

Depending on your region, you may have the right to:

To exercise your rights, contact: privacy@castlego.app


6. Data Retention

We retain your data while your account is active or as needed to provide the Service. You can delete your account at any time via the app. Residual data may remain in backups for a limited time to meet legal or operational requirements.


7. Data Security

We implement appropriate technical and organizational measures, including:

However, no online service is 100% secure. Please use strong passwords and keep your device secure.


8. International Users

CastleGo is operated in the UK but may store and process data in other countries. We use GDPR-compliant safeguards for cross-border data transfers.


9. Children’s Privacy

CastleGo is not intended for users under the age of 13 (or 16 in some regions). We do not knowingly collect data from children without parental consent. If you believe we have collected such data, please contact us immediately.


10. Changes to this Policy

We may update this Privacy Policy periodically. When we do, we will update the “Last Updated” date and notify you of significant changes via the app or email.