Last updated: December 2025

Concrete Mix Design respects your privacy. This Privacy Policy explains how information is collected, used, and protected when you use the app.

1. Information Collection and Use:

The app itself does not collect personal data directly.

However, third-party services integrated in the app may collect certain information automatically, including:

• Device information (model, OS version)
• Advertising identifiers
• Interaction data related to ads

2. Advertising:

Concrete Mix Design uses Google AdMob to display banner advertisements.

AdMob may collect and process data to:

• Show non-personalized or personalized ads (based on your consent)
• Measure ad performance
• Prevent fraud

Advertising data is handled according to Google’s Privacy Policy:

https://policies.google.com/privacy

3. User Consent (GDPR / UMP):

The app uses Google User Messaging Platform (UMP) to request consent where required by law.

You can:

• Accept or reject personalized ads