Refund Policy

Effective date: September 14, 2026

Google Play app purchases

Purchases made inside Concrete Calculator & Cost are processed by Google Play. Refund eligibility and processing may be subject to Google Play’s refund rules and account tools. If you have a problem with the app or purchase, use our Contact & Support page and we will help with the information available to us.

Duplicate charges

If you believe you were charged more than once for the same purchase, contact the payment provider shown on your receipt and use our support form so we can assist.