Effective Date: April 17, 2026

This Cookie Policy explains how Quantum Tunneling Ltd (QT LTD) (“we,” “us,” or “our”) uses cookies and similar technologies in our mobile application VESPER (“App”). By using the App, you consent to the use of cookies as described below.

1. What Are Cookies?

Cookies are small text files stored on your device to enhance functionality, performance, and analytics. Similar technologies include pixels and local storage.

2. Types of Cookies We Use

• Essential Cookies: Necessary for the App’s core functionality, such as user authentication and transaction tracking. These cannot be disabled.
• Analytics Cookies: Help us understand how users interact with the App, collecting anonymized data on usage patterns.

3. How We Use Cookies

We use cookies to:
– Enable core App features, such as budget tracking and community notes.
– Analyze usage to improve performance and user experience.
– In future releases, support AI-driven insights and recommendations using anonymized data.

4. Managing Cookies

– You can disable non-essential cookies (e.g., analytics) via the App’s settings.
– Disabling essential cookies may prevent the App from functioning properly.
– Your device’s settings may also allow you to manage cookies, but this may affect App performance.

5. Third-Party Cookies

We may use third-party services (e.g., analytics providers) that set cookies. These providers are bound by confidentiality agreements, and their cookie practices are governed by their own policies.

6. Changes to This Policy

We may update this Cookie Policy to reflect changes in our practices. We will notify you of material changes via the App or email.

7. Contact Us

For questions about this Cookie Policy, contact us at info@qtmobapps.com or Quantum Tunneling Ltd (QT LTD), 1311 Harvest Hills Dr NE, Calgary, AB, Canada, T3K 4W5.