Privacy Policy

MAIL s. r. o. (hereinafter referred to as "us," "we," or "our") operates the web application that allows users to create quizzes based on text input and share these quizzes with their friends. This Privacy Policy outlines our policies and practices regarding the collection, use, and disclosure of personal information we receive from users of our web application. By using our web application, you agree to the collection and use of your personal information in accordance with this Privacy Policy.

Information Collection and Use

To provide our web application's services, we collect and store users' phone numbers for the purpose of account creation and authentication. We do not collect any other personal information.


We are committed to complying with the General Data Protection Regulation (GDPR) and other relevant data protection laws. We implement appropriate technical and organizational measures to ensure the protection of your personal data. If you are a resident of the European Union (EU) or European Economic Area (EEA), you have certain rights regarding your personal data under GDPR. To exercise these rights or for any GDPR-related inquiries, please contact us at

Cookies and Tracking Technologies

We do not use cookies or other tracking technologies which would allow us to identify behavior of specific user.

Data Storage

User data, including phone numbers, is stored by our authentication service provider, Firebase, which may store data outside the European Union.

Data Sharing

We do not share your personal information with third parties, such as analytics providers or advertising partners.

Data Security

We take the security of your personal information seriously and implement industry-standard measures to protect it. However, no method of electronic storage or transmission is completely secure, and we cannot guarantee the absolute security of your personal information.

Changes to This Privacy Policy

We reserve the right to update or change our Privacy Policy at any time. We will notify users of any changes within their accounts. Users must agree to the updated Privacy Policy in order to continue using our web application. Your continued use of our web application after we post any modifications to the Privacy Policy constitutes your acknowledgment of the modifications and your consent to abide and be bound by the modified Privacy Policy.

Contact Us

If you have any questions or concerns about this Privacy Policy, please contact us at

In Bratislava 7.5.2023