Tradetron contains in-app purchases. Please check the pricing plan as below: Retail Plan-$15.99 Starter Plan-$4.99 Starter Plan - CDS-$4.99 CDS Retail +-$39.99 CDS Retail Plan-$18.99 CDS Creator plan-$79.99 CDS Creator plus-$239.99 Portfolio Managers-$79.99 Funds/Institutions plan-$239.99 Retail +-$39.99