Privacy Policy - Stack Tower 3D

Effective Date: September 17, 2026

MakTechnology built Stack Tower 3D: Block Builder as a Free game. This page is used to inform players regarding our policies with the collection, use, and disclosure of personal information.

1. Information Collection and Use

Stack Tower 3D does NOT collect, store, transmit, or share any personal identifiable information (such as name, email address, physical address, geolocation, contacts, photos, or media files).

2. Local Device Storage

All game progression data, including high scores, earned gems, and unlocked visual themes, is stored strictly locally on your own device. This information is never transmitted to external servers.

3. Third-Party Services & Tracking

The application does not use any third-party analytics, user tracking, or behavioral profiling tools.

4. Children's Privacy

Stack Tower 3D complies with the Children's Online Privacy Protection Act (COPPA). We do not knowingly collect personally identifiable information from children under 13.

5. Contact Us

If you have any questions or suggestions about our Privacy Policy, do not hesitate to contact MakTechnology developer support.