CATALYST recycling is a free Android app developed by SoftwareStudio Sp. z o.o. that provides a comprehensive database of catalytic converters along with their prices. This app is ideal for businesses and individuals who are looking to sell or purchase catalytic converters. The app is user-friendly, easy to navigate, and has a simple design.

The app contains a vast collection of catalytic converters with detailed information such as manufacturer, model, and price. The search function is efficient and allows users to find the desired catalytic converter quickly. The app also has a feature that enables users to add catalytic converters to their favorites list for easy access in the future. Overall, CATALYST recycling is a useful app that provides a reliable and comprehensive database of catalytic converters.